Math, asked by sgurwinder4596, 8 months ago

Sin^4x+cos^4x=1-sin^2x*cos^2x

Answers

Answered by dorgan399

5

Step-by-step explanation:

sin⁴x+cos⁴x

=sin⁴x+cos⁴x+2sin²x cos²x-2sin²x cos²x

=(sin²x+cos²x)²-2sin²xcos²x

=1-2sin²xcos²x

Previous Question

Next Question

Similar questions

Science, 4 months ago

we say that an object is moving or is in motion when...

Science, 4 months ago

please answer for this question guys...

English, 4 months ago

Write a reepart fore a mearspapere on the basis of the information geven below: 17 2011-2015 im Guwachate The Gu.coachoti book faire commenced @pened by the Gecenteremare of Assam publishelres from the state cand Assam. Outside et participated Ni Nice Opening tuenction lange...

Economy, 8 months ago

What are the mai parameters used to compare the countries in to developed or underdeveloped.

Chemistry, 8 months ago

Enlist important properties and use of acrylic nylon and polyester...

English, 11 months ago

Meaning of silver feathered sleep...

Math, 11 months ago

16 , 72 , 0 , 55 , 65 , 58 , 10 median with out consideration of 0 is it is correct or if not finf the correct answr answer for this question...

Hindi, 11 months ago

Last exam then party hard...