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If cot^(-1)((n^2-10 n+21. 6)/pi)>pi/6, w...

If `cot^(-1)((n^2-10 n+21. 6)/pi)>pi/6,` where `x y<0` then the possible values of `z` is (are) 3 (b) 2 (c) 4 (d) 8

Text Solution

Verified by Experts

The correct Answer is:
`n = 3`
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