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MediumJEE PYQs
+4 / -1

Let represent an ellipse with major axis along the y-axis, where f is a strictly decreasing positive function on R. If the set of all possible values of a is R-, then is equal to:

A
28
B
40
C
61
D
24
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Let If f is continuous at , then the value of is:

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The sum of squares of all real solution of the equationis equal to _______.

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