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

Web10 nov. 2024 · so cos a = 4/5. and Tangent θ = Perpendicular / Base = AB / BC. so tan a = 3/4. Similar Questions. Question 1: Prove the trigonometric equation: cos theta sec theta/cot theta = tan theta? Solution: Here we have cos theta sec theta / cot theta = tan theta. Therefore { cos θ sec θ }/ cot θ = tan θ. By taking L.H.S. cos θ sec θ / cot θ Web31 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) …

IF tanA=7/24 ,FIND THE VALUE OF sin A+cos A - Byju

Webwhy create a profile on Shaalaa.com? 1. Inform you about time table of exam. 2. Inform you about new question papers. 3. New video tutorials information. WebProve that if tanA= 43, then sinAcosA= 2512 Medium Solution Verified by Toppr As sec 2A−tan 2A=1⇒secA=± tan 2A+1 =± 169 +1=± 1625=± 45 ⇒cosA= secA1 =± 54 And sin 2A+cos 2A=1 ⇒sinA=± 1−cos 2A=± 1− 2516 =± 259 =± 53 ⇒sinAcosA= 2512 Was this answer helpful? 0 0 Similar questions TanA=CotB, prove that A+B=90 ∘ Hard View … proceed it further https://flowingrivermartialart.com

Solve cosA=5/12 Microsoft Math Solver

WebIf 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 … 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. 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. … regi witherspoon

If cosA = 12/13 ,then find sin A andtan A If one of the answer of …

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

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

1.2: Trigonometric Functions of an Acute Angle

Web12 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 ... Web(secA+tanA)(1-sinA)=cosA Prove that (sec A + tan A) (1 – sin A) Q: Choose the correct option. Justify your choice. (sec A + tan A) (1 – sin A) =(A) sec A (...

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

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Web13 mrt. 2024 · If $\tan A+\sec A=e^x$, find $\cos A$ Here is what I've tried: \begin{align}&\frac{\sin A}{\cos A}+\frac{1}{\cos A}&=e^x\\ \implies&\frac{1+\sin A}{\cos … 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 = …

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 = … 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.

WebIf tanA = (5/12) Then find the value of (sinA+cosA) secA Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve … 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 = …

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.

Web15 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. regixserviceswebWeb12 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 … proceed lawWeb28 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 … proceed laf gif