Math, asked by Sejith, 10 months ago

show that sin a = 2 Sin 3A by 1 + 2 cos 2A hence find the value of sin 15

Answers

Answered by abhaytiwari271002

7

Answer:

Step-by-step explanation:

Ur question was slightly wrong

Attachments:

Previous Question

Next Question

Similar questions

Biology, 5 months ago

plzz give me a dialy routine dialy routine. tommarrow is my test in tuition who give me answer I made him brainliest and follow...

Math, 5 months ago

Using the divisibility tests, determine which of the following number are divisible by 6 for question. 871520...

Math, 5 months ago

find the area of a rectangle whose breath is thrice its breath whose breath is 4x.

Physics, 10 months ago

what do you mean by free fall...

English, 10 months ago

punctuate the following sentence did you hear him he whispered...

Math, 1 year ago

A is 75%more than B, C is 3/4 of A and D is 65%more than C. what % of B is D...

Biology, 1 year ago

whatvis full form of UNESCO...

Hindi, 1 year ago

Nam Dhatu Rupani kya he ?