Find the value of cos 50 degree. - Brainly
2019年7月5日 · Answer: Valur of Cos 50 is 0.64 to be exact. Explanation: If we see calues of cos we see that increasing the angle decrease the value so if cos 60 is 0.5 cos 50 may be approx …
What is the value of cos 50 sin 40 + sin 50 cos 40 - Brainly.in
2018年2月14日 · (i) cos 50° sin 40° + sin 50° cos 40° To find: (i) The solution of the given expression. Solution: We know that . cos x° = sin (90°-x°) So, cos 50° = sin (90°-50°) = sin 40° …
Prove that cos 10°.cos 50°.cos 60° .cos 70° - Brainly
Find an answer to your question prove that cos 10°.cos 50°.cos 60° .cos 70° = ranjitdhunna613 ranjitdhunna613 23.12.2019
Cos 10° Cos 30° Cos 50° Cos 70°=3/16 - Brainly
2019年6月29日 · Find an answer to your question Prove that:- Cos 10° Cos 30° Cos 50° Cos 70°=3/16 No sparm ans Brainly User Brainly User 29.06.2019
Prove that cos 10 x cos 50 x Cos 60 x Cos 70 equals to root 3
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sin 40 cos 50, then find the value of x. - Brainly
2021年7月12日 · Find an answer to your question If cos x = cos 40 sin 50 + sin 40 cos 50, then find the value of x. find12 find12 13.07.2021
prove thatsin 70° - cos 40°/cos 50° -sin 20°=1/root 3 - Brainly.in
since sin 50+cos 50+tan 60 . we know that tan 60 √3. 1+√3. Advertisement Advertisement New questions ...
Cos 10° cos 30° cos 50° cos 70°= 3/16 Prove that - Brainly
2019年11月26日 · (cos70°·cos10°)·(cos 50°·cos 30°) , it is proved. Step-by-step explanation: L.H.S. = (cos70°·cos10°)·(cos 50°·cos 30°)
Cos 10 cos 50 cos 70=root 3/8 - Brainly
2018年5月8日 · Akshayan has two rupee and 5 rupee coins which total rupees 50. number of 5 rupee coin is 3 more than the of two rupee coins . 1) tacking number of … five rupee coin as x …
If cos x = cos 40°. Sin50° + sin 40°. cos 50°, then find the value of x.
2020年6月7日 · If cos x = cos 40°. Sin50° + sin 40°. cos 50°, then find the value of x. - 18147657