MCQ
$\int_{ - 2}^2 {|1 - {x^2}|\,dx = } $
- A$2$
- ✓$4$
- C$6$
- D$8$
$ + \int_1^2 {|1 - {x^2}|dx} $
$= - \int_{ - 2}^{ - 1} {(1 - {x^2})\,dx + \int_{ - 1}^1 {(1 - {x^2})\,dx - \int_1^2 {(1 - {x^2})\,dx} } } $
$= \frac{4}{3} + \frac{4}{3} + \frac{4}{3} = 4.$
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| વિભાગ-A | વિભાગ-B |
| (I) $ R_{1} = \{(1, 1), (1, 2), (2, 1)\} $ | (a) માત્ર સંમિત |
| (II) $ R_{2} = \{(1, 1), (2, 2), (3, 3), (1, 2), (3, 1)\} $ | (b) સામ્ય |
| (III) $ R_{3} = \{(1, 1), (2, 2), (3, 3)\} $ | (c) માત્ર સ્વવાચક |