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Evaluate the definite integral:
Given:
Now let tan2x = t ⇒ 2 tan x sec2x dx = dt
And when x=0 then t=0 and when x=π /4 then t=1
Integrate the function:
Integrate:
Prove:
Evaluate as a limit of a sum.
Choose the correct answers
is equal to
If f (a + b – x) = f (x), then is equal to
The value of