What is geometrical significance of (i) `int_(0)^(pi) |cosx| dx`, (ii) ` int_(0)^((3pi)/(2)) cosx dx`

What is geometrical significance of
(i) `int_(0)^(pi) |cosx| dx`, (ii) ` int_(0)^((3pi)/(2)) cosx dx`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - (i) Area bounded by `y = cos x`, x-axis between `x = 0, x = pi`.
(ii) Difference of area bounded by `y = cosx`, x-axis between `x = 0, x = pi/2` and area bounded by `y = cosx`, x -axis between `x = (pi)/(2), x = (3pi)/(2)`.

5 views Answered 2023-02-05 15:29

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