Let S be the area of the region enclosed by y = e^ -x^2 , y = 0, x = 0, and x = 1. Then

JEE Advanced 2012 Mathematics question

Let S be the area of the region enclosed by , y = 0, x = 0, and x = 1. Then

Answer: (A),(B),(D)

. (A) On [0, 1], , so . True. (B) On [0, 1], , so and . True. (D) Since is decreasing, on it

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Question ID VK-026055