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(d)/(dx) ((2)/(pi) sin x^@) is…............

`(d)/(dx) ((2)/(pi) sin x^@)` is…................

A

`(pi)/(180) cos x^@`

B

`(1)/(90) cos x^@`

C

`(pi)/(90) cos x^@`

D

`(2)/(pi) cos x^@`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • (d)/(dx) ((2)/(x) sin x^(@) ) is

    A
    ` (pi)/( 180) cos x^(@)`
    B
    ` (1)/(90) cos x^(@)`
    C
    ` (pi)/( 90 cos x^(@)`
    D
    ` (2)/(pi) cos x^(@)`
  • d/(dx)(2/pisinx^(@)) is

    A
    `pi/180cosx^(@)`
    B
    `1/90cosx^(@)`
    C
    `pi/90cosx^(@)`
    D
    `2/picosx^@`
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