Math, asked by poorK0Ranav3ulu, 1 year ago

(1-sinA-cosA)^2= 2(1-sinA)(1-cosA)

Answers

Answered by SudeepGangwar

4

try a^2+b^2+c^2+2ab+2bc+2ca=(a+b+c)^2
its an identity

Previous Question

Next Question

Similar questions

Social Sciences, 10 months ago

what did Ashoka do for the Welfare of his people...

Social Sciences, 10 months ago

what is democracy?

Political Science, 10 months ago

how mynmaries a non democratic country...

Social Sciences, 1 year ago

What are the causes of communalism...

Science, 1 year ago

Are we alone in universe or not??

Chemistry, 1 year ago

what happens when a fruit battery works? like when the electrons move,tell in that way.

Science, 1 year ago

"You observe that many of the student in your class and school throw/discard their books and notebooks without any consideration after the final examination. Some of these books and notebooks are in rather good condition and can be used by anyone." Discuss with your partner...

Math, 1 year ago

what is trigonometry & arithmetic progession...