1.

If 2x2+4x+n>2π+sec−1(sec6)+cot−1(cot13) ∀x∈R, then possible integral value(s) of n can be

Answer»

If 2x2+4x+n>2π+sec1(sec6)+cot1(cot13) xR, then possible integral value(s) of n can be



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