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MHT-CET PCM 03 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 031 Mark
MCQ
The value of 2 `cot^-1 1/2 - cot^-1 4/3` is ______
  • A
    `-pi/8`
  • B
    `(3pi)/2`
  • C
    `pi/4`
  • ✓
    `pi/2`
✓

Answer

Correct option: D.
`pi/2`
D

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