CBSE Class 12 Mathematics 2026 Main Paper 65/3/1 · Q111 Marksabsolute_value_integrals
CBSE Class 12 Mathematics 2026 Main Paper 65/3/1 · Question 11 (Integrals)
Which expression equals \(\int_{-1}^{1}(1-|x|)\,dx\)?
✅ Step-by-Step Solution
Final Answer: \(2\int_{-1}^0(1+x)dx\)
- The integrand is even and equals 1+x on [−1,0], so twice the integral on that interval gives the result.
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