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MHT-CET PCM 05 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 051 Mark
MCQ
`"d"/"dx" [(cos x)^(log x)]` = ______.
  • A
    `(cos x)^(log x) (x log cos x - tan x log x)`
  • B
    `(cos x)^(log x) (1/x log cos x + log x)`
  • ✓
    `(cos x)^(log x) (1/x log cos x - tan x log x)`
  • D
    `(cos x)^(log x) (1/x log cos x + tan x)`
✓

Answer

Correct option: C.
`(cos x)^(log x) (1/x log cos x - tan x log x)`
C

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