Home
Class 10
MATHS
sin^(2)A+cos^(2)A=A...

sin^(2)A+cos^(2)A=A

Promotional Banner

Similar Questions

Explore conceptually related problems

Show that: sin^(8)A-cos^(8)A=(sin^(2)A-cos^(2)A)(1-2sin^(2)A cos^(2)A)

sin^(2)A+cos^(2)A=1

sin^(2) A cos^(2)B + cos ^(2) A sin^(2) B + sin^(2) A sin^(2) B+ cos^(2) A cos^(2) B=

Show that: sin^(8)A-cos^(8)A=(sin^(2)A-cos^(2)A)(1-2sin^(2)A*cos^(2)A)

Show that (i) sin^(8)A-cos^(8)A=(sin^(2)A-cos^(2)A)(1-2sin^(2)A.cos^(2)A)

Prove the following identities: (sin^(2)A)/(cos^(2)A)+(cos^(2)A)/(sin^(2)A)=(1)/(sin^(2)A cos^(2)A)-2

(sin A+cos A)/(sin A-cos A)+(sin A-cos A)/(sin A+cos A)=(2)/(sin^(2)A-cos^(2)A) {Prove It}

Prove that sin ^(2) A cos ^(2) B+cos ^(2) A sin ^(2) B+cos ^(2) A cos ^(2) B+sin ^(2) A sin ^(2) B=1

Find:int(sin^(2)x-cos^(2)x)/(sin^(2)x cos^(2)x)dx