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...(i)
....(ii)
Adding (i) and (ii), we get
2l=0
implies 1 = 0
Here f(t) = t^{3} is continuous function, so from by fundamental theorem of calculus (If f is constinuous on an interval, then f has an antiderivative on that interval)
Given that
Hence
[Since sin x is periodic with period π]
...(i)
...(ii)
Adding (i) and (ii), we get
Hence
Given that
Hence
We have
27 docs150 tests

27 docs150 tests
