Math, asked by antarpreet78, 1 year ago

prove that sin(40°+A) cos(10°+A) - cos (40°+A) sin(10°+A)=1/2

Answers

Answered by Shreya1001

3

here is the answer to your question

Attachments:

antarpreet78: thanks

Shreya1001: welcome dear

Previous Question

Next Question

Similar questions

Hindi, 7 months ago

तेज. 1. रीतिवाचक क्रिया विशेषण , क्रिया की विशेषता 2. स्थान वाचक क्रिया विशेषण...

English, 7 months ago

20)Meaning of 'Triumphant'. * Sorrow Winner Fail ...

Biology, 7 months ago

What is menstrual cycle ? What happens in the body of female during menstrual cycle ?

Computer Science, 1 year ago

What is Ghz ? And what does. it measures?

Social Sciences, 1 year ago

what ar social differences...

English, 1 year ago

diary entry on your dreams to pursue sports as a career whereas your parents want to see you as a doctor.

English, 1 year ago

I shall go to the market if you com ( end unless you come )...

Biology, 1 year ago

Explain how variation gets accumulated?