Math, asked by 0619001998, 10 months ago

sin97cos43+cos07sin43

Answers

Answered by soham8580

1

Step-by-step explanation:

its the formula sin(A+B) = sinA cosB +cosA sinB

=sin97cos43+cos97sin43

=sin (97+43)

=sin140

=sin50

Previous Question

Next Question

Similar questions

Math, 5 months ago

3.75% ऑफ 10000 लीटर...

Math, 5 months ago

if measure of angle of triangle are 7x+2,3x+4,6x+4.write down in its simplest form .what does it represents on sum of triangle.

World Languages, 5 months ago

Anyone guy's ? Who's in this position ? Note!Mark you brainliest if you answer ;)...

English, 10 months ago

phir give me some example of proper noun 20...

Math, 10 months ago

There were 4000 sheets of paper. If Shruti used 3150 and Sami used 300, how many are left?

Social Sciences, 1 year ago

why should newspaper and television channels give balance and reliable news? what should a reader do before formulating an opinion on an issue ?

English, 1 year ago

where to use past perfect tense??

English, 1 year ago

describe the modern methods eployed for the exploration of natural resources...