Math, asked by maishwarya065, 10 months ago

sinA 2A=2sinA cosA is true when A

Answers

Answered by GarvTheGamer

0

Answer:

sin2A=2sinA

2sinA*cosA=2sinA

cosA=2sinA/2sinA

cosA=1

A=0

Step-by-step explanation:

Answered by Spackle1017

0

sin2A=2sinA

2sinA*cosA=2sinA

cosA=2sinA/2sinA

cosA=1

A=0

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

In an organic compound, C = 40% H=6.6% and rest is oxygen. If the VD of organic compound is 30 what is its molecular formula...

Science, 5 months ago

Zinc and lend are more reactive elements than...

Science, 5 months ago

2. Write "True" or "False" a) Jaipur receives the highest amount of rain in India b) The Coldest place in India is Drass. c) Kerala lies in the Eastern Coastal Plains. d) The Basilica of Bom Jesus is located in Goa. e) Mandovi is a river.

Math, 10 months ago

if alpha and beta are the zeros of the quadratic polynomial 3x square + 5 x + X evaluate one by Alpha plus one by beta ...

English, 10 months ago

rearrange the sentence?he-for a-time-them-that-it-India-was easy-to-told-conquer-second...

Physics, 1 year ago

What are different power reduction techniques in low power design?

Physics, 1 year ago

What is Design Margin?

Math, 1 year ago

plz solve this question...