Question

sharif bche ka question

photo clear nhi hai yeh bahana mt marna xd..xd..​

Answer 1

Answer:

sinx + sin^2x = 1

sinx = 1- sin^2x

sinx = cos^2x ( equation 1)

squaring on both side...

sin^2x= cos^4x ( equation 2)

we have toh find the value of cos^2x+cos^4x

put the value of eq. 1 and 2 in the above equation

so it will become sinx + sin^2x= 1

Hence the answer will be 1

Answer 2

sinx + sin^2x = 1

sinx = 1- sin^2x

sinx = cos^2x ( equation 1)

squaring on both side...

sin^2x= cos^4x ( equation 2)

we have toh find the value of cos^2x+cos^4x

put the value of eq. 1 and 2 in the above equation

so it will become sinx + sin^2x= 1

HOPE IT HELPS......✌️✌️