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The value of sin47^(@) + sin61^(@) - sin...

The value of `sin47^(@) + sin61^(@) - sin11^(@) -sin25^(@) ` is-

A

`sin 83^(@)`

B

`cos 367^(@)`

C

`cos 7^(@)`

D

`sin 97^(@)`

Text Solution

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The correct Answer is:
A, B, C, D
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Knowledge Check

  • The value of (sin 47^(@)-sin 25^(@) +sin 61^(@)-sin 11^(@)) is -

    A
    `cos 7^(@)`
    B
    ` sin 7^(@)`
    C
    `2 sin 7^(@)`
    D
    `2 cos 7^(@)`

  • The value of sin 47^(@) -sin 25^(@)+sin 61^(@)-sin 11^(@) is-

    A
    `2sin 7^(@)`
    B
    `2 cos 7^(@)`
    C
    `sin 7^(@)`
    D
    `cos 7^(@)`

  • The value of 16 sin 144^(@) sin 108^(@) sin 72^(@)sin 36^(@) is-

    A
    2
    B
    3
    C
    4
    D
    5

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