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प्रश्न
Evaluate : `int_1^3 (x^2 + 3x + e^x) dx` as the limit of the sum.
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उत्तर
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संबंधित प्रश्न
Evaluate the following definite integrals as limit of sums.
`int_2^3 x^2 dx`
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\[\int\limits_0^1 \left( x e^x + \cos\frac{\pi x}{4} \right) dx\]
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If f and g are continuous functions in [0, 1] satisfying f(x) = f(a – x) and g(x) + g(a – x) = a, then `int_0^"a" "f"(x) * "g"(x)"d"x` is equal to ______.
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Evaluate the following:
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