The value of ^ -1 (1)+ ^ -1 ( 12 )+ ^ -1 ( 12 ) ^ -1 ( 3)- ^ -1 (-2) is equal to

MHT CET 2026 Mathematics question

The value of is equal to

Answer: (D)

Numerator: , , , so the sum is . Denominator: and (principal

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Question ID VK-097620