JEE Main 27 June 2022 Shift 1 Solved Paper
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Question : 7 of 90
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The lengths of the sides of a triangle are 10 + x 2 , 10 + x 2 and 20 − 2 x 2 . If for x = k , the area of the triangle is maximum, then 3 k 2 is equal to:
[27-Jun-2022-Shift-1]
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