Question

Integrate
Y= √sin²xdx from range 0 to π

Answer 1

Answer:

This means ∫π0sin(x)dx=(−cos(π))−(−cos(0)) =2 ∫ 0 π sin ⁡ ( x ) d x = ( − c o s ( π ) ) − ( − c o s ( 0 ) ) = 2 . Sometimes an approximation to  .