If ^ -1 (x-2) + ^ -1 (x) + ^ -1 (x+2) + ^ -1 (x+4) = ^ -1 ( k ) - 2 , then (2 ^ -1 k-1 ) = ...

MHT CET 2026 Mathematics question

If , then

Answer: (B)

Domains: needs and needs , so . Then LHS . Now . So \frac$2+8=

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Question ID VK-100023