Math, asked by NChat, 1 year ago

Helpp !!
sinx-cosx =?

Answers

Answered by sakshi11255

1

(sinx-cosx)^2=(sinx+cosx)^2-4sinxcosx

sinx-cosx= √(sin^2x + cos^2x -2sinxcosx)

=√ (1-sin2x)

Previous Question

Next Question

Similar questions

Environmental Sciences, 6 months ago

Write two effects of drought.

Math, 6 months ago

A rational number between -2/3 and 1/2 is 1) 4/3 2) -1/12 3) -5/6 4) 5/6...

Economy, 6 months ago

distinguished between educated unemployment and industrial unemployment?

English, 1 year ago

name the biggest amphibian of the world....follow me to get more 50 points .....i want to give all my points...and ready for the next question ...

Math, 1 year ago

If a-( 1/a)=4 then find a^3- (1/a^3)...

Math, 1 year ago

Write a Pythagorean triplet whose one member is 22...

Geography, 1 year ago

How can the revenue from foreign students be gainfully used?

English, 1 year ago

Which one of the following poems has not l5eenwritten by the poet "H.W. Longfellow"? (A) Be The Best (B) A Psalm of Life (C) Tales of a Wayside Inn (D) Hiawatha...