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Nitisha pandey Asked a Question
November 20, 2020 9:15 pmpts 30 pts
r (30. The domain of f(x)=sin (3x-4x) + cosx is equal to y3 -1,- 2 0, 2 (a) -1, (b) 2 (c) (d) None of these
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  • Mahendra devanda
    see this
    • cropped2420800866009486880.jpg
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  • Mahendra devanda thankyou
    see this
    • cropped8632577814560716735.jpg
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  • Mahendra devanda
    option A is correct
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