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If x1,x2,x3,x4,x5,x6 all are independent...

If `x_1,x_2,x_3,x_4,x_5,x_6` all are independent then the maximum and minimum values of `[sin^(-1)x_1]+[cos^(-1)x_2]+[tan^(-1)x_3]+[cot^(-1)x_4]+[sec^(-1)x_5]+[cosec^(-1)x_6]`, where [] represents greatest integer function, respectively are

A

9,3

B

11,5

C

12,-6

D

12,-3

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-INVERSE TRIGONOMETRIC FUNCTIONS-ASSIGNMENT (SECTION - B)(OBJECTIVE TYPE QUESTIONS (ONE OPTION IS CORRECT))
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