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Mathematics : Integrals

Long Answer Type

21.

Evaluate the following integrals as the limit of a sum
$integral subscript 0 superscript 3 left parenthesis straight x squared plus 2 straight x right parenthesis space dx$

111 Views

22.

Evaluate the following integrals as the limit of a sum
$integral subscript 0 superscript 3 left parenthesis 2 straight x squared plus 3 right parenthesis space dx$

102 Views

23.

Evaluate $integral subscript 2 superscript 3 space straight x cubed space dx$ as the limit of a sum.

153 Views

24. Evaluate

integral subscript straight a superscript straight b space straight e to the power of straight x space dx

as limit of sum.

97 Views

25.

Evaluate $integral subscript negative 1 end subscript superscript 1 space straight e to the power of straight x space dx$ as the limit of a sum.

231 Views

26.

Evaluate $integral subscript 0 superscript 2 straight e to the power of straight x space dx$ as the limit of a sum.

107 Views

27.

Evaluate $integral subscript 0 superscript 1 straight e to the power of 2 minus 3 straight x end exponent space dx$ as a limit of a sum.

101 Views

Short Answer Type

28.

Evaluate $integral subscript 0 superscript 3 straight e to the power of straight x space dx$ as the limit of sums.

90 Views

29.

Evaluate $integral subscript 0 superscript 4 left parenthesis straight x plus straight e to the power of 2 straight x end exponent right parenthesis space dx$ as the limit of a sum.

192 Views

30.

Evaluate $integral subscript straight a superscript straight b space sinx space dx$ as the limit of a sum.

154 Views