Question

integrate this please​

Answer 1

Answer:

∫$\lim_{u \to 0$dx= ∫$\lim_{t \to 0$ at dt

∫ dx= x+ c ( u to 0)

∫ at dt= a∫ t dt

=a$\frac{t}{2} ^{2}$ ( t to 0)

therefore=

u= a$\frac{t}{2} ^{2}$