Question

show that 3(sin theta minus cos theta)kh power 4 plus 6(sin plur cos )ki power 4 plus 4(sin ki power6 plus cos ki power6) is independent of theta

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

(sin theta - cos theta )^4 + 6(sin theta + cos theta )^2 + 4(sin^ 6 theta + cos^6 theta ) is independent of theta ...