2024 If tana 5/12 then sin a + cos a .sec a

If tana 5/12 then sin a + cos a .sec a

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Web21 mrt. 2024 · If tan A=5/12 , FIND THE VALUE OF (SIN A + COS A) SEC A See ... in Math)A median of a triangle divides it in two parallelograms having equal areas, … Web18 apr. 2016 · Cot 2 A = (Cosec 2 A – 1) Calculation: 9cosA+12sinA=15 Divide 3 on both the sides, 3cos A + 12 sin A = 5 Divide SinA on both the sides, 3cosA/sinA + 4sinA/sinA = 5/sinA ⇒ 3cotA + 4 = 5 cosec A Squaring on both the sides (3cotA + 4) 2 = (5cosecA) 2 ⇒ 9cot 2 A + 16 + 24cotA = 25cosec 2 A ⇒ 9cot 2 A + 16 + 24cotA = 25 (cot 2 A + 1)

What is the value of secA if secA - tanA = 5? - Quora

WebtanA= opposite side/ adjacent side by pythagorus theorem; hypotenuse^2= opposite^2 + adjacent^2 that is, hypotenuse^2= 7^2+ 24^2 =625 therfor hypotenuse= sq.root (625)=25 now sinA= opposite/hypotenuse= 7/25 cosA=adjacent/hypotenuse= 24/25 sinA+cosA = 7/25 + 24/25 = 31/25 Suggest Corrections 2 Similar questions Q. WebThen u know sin and cos . ... Plot (or basically think of) this on a coordinate diagram. you may see that base of ... technique of Pythagoras rule. hence cosA = -12/13 and tanA = … growlers taphouse marana az

If tan A = 3/4, then sin A cos A = 12/25. Prove the following

Web24 mrt. 2024 · As we know that tanA = sinA cosA --- (2) Substituting equation (2) in equation (1) we get ⇒ cos2A = sinAtanA ⇒ cos2A = sinA( sinA cosA) ⇒ cos2A = sin2A cosA ⇒ cos2A sin2A = 1 cosA In the above equation we have tried to bring the equation in form of cosA sinA = cotA Now, we will substitute the value 1 cosA = secA in the above … Web12 jan. 2024 · sec A + tan A = a ----(1) As we know, sec 2 A – tan 2 A = 1. ⇒ (sec A – tan A) (sec A + tan A) = 1. ⇒ sec A – tan A = 1/a ----(2) from equation (1) and equation (2) 2 … growlers tavern wilmington nc

1.2: Trigonometric Functions of an Acute Angle

If sin a = 3/5, find cos a and tan a - GeeksforGeeks

Web21 okt. 2024 · Class 10 Maths MCQs Chapter 8 Introduction to Trigonometry. 1. The value of cos 0°. cos 1°. cos 2°. cos 3°… cos 89° cos 90° is. 2. If x tan 45° sin 30° = cos 30° tan 30°, then x is equal to. 3. If x and y are complementary angles, then. 5. If A, B and C are interior angles of a ΔABC then is equal to. Websec ( A) = cosec ( B) Solution The correct option is D sec ( A) = cosec ( B) Given, A and B are complementary angles. ⇒ m ∠ A + m ∠ B = 90 ∘ ⇒ A = 90 - B ... ( i) We know that , sin θ = cos 90 - θ Taking reciprocal on both sides we get, ⇒ 1 sin θ = 1 cos 90 - θ ⇒ cos e c θ = s e c 90 - θ Now, replace θ by B ⇒ cos e c B = s e c 90 - B growler stations in sunriverWeb28 jul. 2024 · Class 12 Science; Class 12 Commerce; ICSE. Class 1; Class 2; Class 3; Class 4; Class 5; Class ... (sec A -cosA)=1/tanA cot A. Asked by priyankakumarisoni1608 08 Aug, 2024, 03:29 ... ICSE 10 - Maths (sin A+ cos A) (sec A+ cosec A) = 2+sec A.cosec A. Asked by kotharianaiya9 06 Mar, 2024, 12:15: PM. ANSWERED BY EXPERT. ICSE … filter action c#

"WebCorrect option is A) cosA= 1312 ---- ( 1 ) We know, sin 2A+cos 2A=1 ⇒ sin 2A+(1312)2=1 [ From ( 1 ) ] ⇒ sin 2A+ 169144=1 ⇒ sin 2A=1− 169144 ⇒ sin 2A= 169169−144 ⇒ sin … " - If tana 5/12 then sin a + cos a .sec a

If tana 5/12 then sin a + cos a .sec a

Prove that if tanA = 3/4 , then sinAcosA = 12/25 - Toppr Ask

WebFor the first problem, use $\sec A = \frac{1}{\cos A}$, and $\csc A = \frac{1}{\sin A}$, then put them over a common denominator. Then convert $\tan$ and $\cot$ to $\sin$ and $\cos$ as you have done and put them over the same common denominator. Cancel these denominators and use $\sin^2 A + \cos^2 A = 1$ and you're done. Websec A - tan A = 5, or (1/cos A) - (sin A/cos A) = 5, or 1-sin A = 5 cos A, or 1-sin A = 5(1-sin^2 A)^0.5, or Square both sides (1-sin A)^2 = 25(1-sin^2 A) 1 - 2 sin A + sin^2 A = …

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Web1 jun. 2024 · If tan A = 2, then evaluate sec A . sin A + tan^2A – cosec A. asked Jun 1, 2024 in Trigonometric Ratios of Acute Angles by HarshKumar ( 32.7k points) … WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Web2 dec. 2015 · Explanation: Use the trig identity: tan2A = 2tanA 1 − tan2A (1). First, find tanA = sinA cosA. sinA = 3 5 --> sin2A = 9 25 --> cos2A = 1 − 9 25 = 15 25 - --> cosA = ± 4 5. Because A is in Quadrant II, its cos is negative. cosA = − 4 5 tanA = sinA cosA = (3 5)( − 5 4) = − 3 4 Replace value of tan A = -3/4 into identity (1) --> Web24 nov. 2014 · sinA = 3 5 = O H ⇒ Let {O = 3 H = 5. By Pythagorean Theorem, A = √H2 −O2 = √52 −32 = √16 = 4. Hence, secA = H A = 5 4. I hope that this was helpful. Answer link.

Web29 mrt. 2024 · Example 12 Express the ratios cos A, tan A and sec A in terms of sin A. cos A Since, cos2 A + sin2 A = 1 cos2 A = 1 – sin2 A cos A = ±√(1 −𝑠𝑖𝑛2 𝐴) Here, A is acute (i.e. … WebClick here👆to get an answer to your question ️ If tanA = 5/12 , find the value of sinA + cosA , where A is an acute angle. ... If 0 0 < A < 9 0 0 and sin A = 5 4 , then find the value of …

WebIf sin (a) +cos (a) =1/2, what is sin (a) * cos (a) equal to? Sin A + cos A = 1/2 Square on both sides. Sin^2 A + Cos^2 A + 2SinAcosA = 1/4 As (x+y)^2 = x^2+y^2+2xy. 1 + 2 sin A cos A = 1/4. As Sin^2 X + cos^2 X = 1. 2 sin A cos A = -3/4 Sin A Cos A = …

Web29 mrt. 2024 · Example 12Express the ratios cos A, tan A and sec A in terms of sin A.cos ASince, cos2 A + sin2 A = 1 cos2 A = 1 – sin2 A cos A = ±√(1 −𝑠𝑖𝑛2 𝐴)Here, A is acute ... Example 12 - Chapter 8 Class 10 Introduction to Trignometry (Term 1) Last updated at March 29, 2024 by Teachoo. filter abwasserrohrWebYou can put this solution on YOUR website! if tanA= 5/12, find sin(2a)-----If tan(A) = 5/12, y = 5 when x = 12--Then r = sqrt[5^2+12^2] = sqrt[169] = 13----So, sin(A) = y/r = 5/13 filter action in power automateWeb31 aug. 2013 · Consider, (sinA + cosA) × secA = (sinA + cosA)/cosA = (sinA/cosA + cosA/cosA) = tanA + 1 = (5/12) + 1 [Given tanA = 5/12] = 17/12 Recommend (1) … filter across sheets excelWeb12 feb. 2024 · (ii) (sin A + sec A) 2 + (cos A + cosec A) 2 = (1 + sec A cosec A) 2 (iii) t a n A − s i n A t a n A + s i n A = s e c A − 1 s e c A + 1 . cos = 20 1 27. If sin θ + cos θ = 2 sin (9 0 ∘ − θ), show that cot θ = 2 + 1. tan = c o t 1 28. If 7 sin 2 θ + 3 cos 2 θ = 4, 0 ∘ ≤ θ ≤ 9 0 ∘, then find the value of θ. PBP 29. If sec ... filter action menuWebsec A - tan A = 5, or (1/cos A) - (sin A/cos A) = 5, or 1-sin A = 5 cos A, or 1-sin A = 5 (1-sin^2 A)^0.5, or Square both sides (1-sin A)^2 = 25 (1-sin^2 A) 1 - 2 sin A + sin^2 A = 25 - 25 sin^2 A, or 26sin^2 A - 2 sin A - 24 = 0, or 13 sin^2 A - sin A - 12 = 0. sin A (1) = [+1+ (1+625)^0.5]/26 = [+1+25]/26 = 26/26 = 1 Hence A (1) = 90 deg growler station franchise informationWebIf tan A = 5/12, find the value of (sin A + cos A) sec A. ← Prev Question Next Question →. 0 votes. 105k views. asked Sep 7, 2024 in Mathematics by Mubarak (32.9k points) If tan … filter across rcWeb15 sep. 2024 · Example 1.7. Find the values of all six trigonometric functions of $60^\circ $. Solution: Since we may use any right triangle which has $60^\circ $ as one of the angles, we will use a simple one: take a triangle whose sides are all $2 $ units long and divide it in half by drawing the bisector from one vertex to the opposite side, as in the figure on the right. growlers to go