Value of sin 37∘·cos 53∘ is. Login. Study Materials. NCERT Solutions. NCERT Solutions For Class 12.

Oct 28, 2020 · $$\sin(37°)$$ with a Taylor approximation accurate to 3 decimal digits? I know it is not a difficult question, but I have no answers of my book and so far I have only determined the Taylor approach of the umpteenth order and not approached or calculated anything in any sense.

∠B = 90°, ∠A = 37° ∠A + ∠B + ∠C = 180° ∠C = 180° - (90° + 37°) ∠C = 180° - 127° = 53° Let the perpendicular be 3, Base be 4. Using Pythagoras theorem, P^2 + B^2 = H^2. 3^2 + 4^2 = H^2. H^2 = 9 + 16. H = H = 5. Thus, sin 37° = P/H = 3/5. Learn more: If Sin A - cos A=1,find the value of cos A+ sin A. brainly.in/question ...

When we find sin cos and tan values for a triangle, we usually consider these angles: 0°, 30°, 45°, 60° and 90°. It is easy to memorise the values for these certain angles. The trigonometric values are about the knowledge of standard angles for a given triangle as per the trigonometric ratios (sine, cosine, tangent, cotangent, secant and ...

Apr 29, 2024 · Given: sin 37° = 3/5. We can use the trigonometric identity: sin (90° - θ) = cos θ. So, sin 53° = 3/5 (since 90° - 37° = 53°) Now, we can use another identity: tan θ = sin θ / cos θ. We know sin 53° = 3/5, and we can find cos 53° using the Pythagorean identity: cos² θ + sin² θ = 1

RHS sin23 + sin 37 + sin 79 =2 sin (37 +23) /2 x cos (37- 23)/2 + sin79 =2 sin 60/2 x cos 14/2 + sin (90-11) =2 sin30 x cos 7 + cos 11

Jul 18, 2023 · sin 37° - cos 53° can be simplified using the trigonometric identities. We know that sin (90° - x) = cos x. Therefore, we can write: sin 37° - cos 53° = sin 37° - sin (90° - 53°) Simplifying, we get: sin 37° - cos 53° = sin 37° - sin 37° Since sin 37° - sin 37° = 0, we can conclude that: sin 37° - cos 53° = 0

May 31, 2022 · Answer: sin 37° = 3/5, sin 53° = 4/5, tan 37° = 3/4, tan 53° = 4/3. Step-by-step explanation: ...

(i) sin 49 ° cos 41 ° 2 + cos 41 ° sin 49 ° 2 (ii) cos 48° − sin 42° (iii) cot 40 ° tan 50 °-1 2 cos 35 ° sin 55 ° (iv) sin 27 ° cos 63 ° 2-cos 63 ° sin 27 ° 2 (v) tan 35 ° cot 55 ° + cot 78 ° tan 12 °-1 (vi) sec 70 ° cosec 20 ° + sin 59 ° cos 31 ° (vii) cosec 31° − sec 59° (viii) (sin 72° + cos 18°) (sin 72° − ...

Aug 3, 2023 · sin 37 cos 21 = sin (37-21) + cos 37 sin 21 . sin 16 = sin (37-21) = 3/5 cos 21 + cos 37 sin 21 . To calculate sin 16, we need to know the values of cos 21 and sin 21. Calculating cos 21: Using the trigonometric identity: cos (A-B) = cos A cos B + sin A sin B . cos (90-69) = cos 90 cos 69 + sin 90 . sin 69 cos 21 = sin 69. Calculating sin 21 ...