The area bounded by y = sec² x, the x-axis and the ordinates x = 0 and x = π/4 is:
The area bounded by y = sec² x, the x-axis and the ordinates x = 0 and x = π/4 is:
- A. 1 sq unit
- B. 2 sq units
- C. √2 sq units
- D. 0 sq unit
Answer: A) 1 sq unit
Explanation: Area = ∫[0 to π/4] sec² x dx = [tan x]₀^(π/4) = 1 − 0 = 1 sq unit.
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