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Prove that : (sintheta)/(1+costheta)+(1+...

Prove that : `(sintheta)/(1+costheta)+(1+costheta)/(sintheta)=2"cosec"theta`

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Prove that : (1+sintheta)/(costheta)+(costheta)/(1+sintheta)=2sectheta

Prove that : (1-costheta)/(sintheta)+(sintheta)/(1-costheta)=2"cosec "theta

Knowledge Check

  • ((1-sintheta+costheta)^(2))/((1+costheta)(1-sintheta))=?

    A
    2
    B
    1
    C
    3
    D
    0

  • What is (sintheta)/("cosec "theta)+(costheta)/(sectheta) equal to ?

    A
    1
    B
    `(1)/(2)`
    C
    `(1)/(3)`
    D
    2

    • Similar Questions

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    Prove that : (sintheta-costheta)/(sintheta+costheta)+(sintheta+costheta)/(sintheta-costheta)=(2)/(2sin^(2)theta-1)

    prove that- (sintheta+1-costheta)/(costheta-1+sintheta)=(1+sintheta)/costheta

    Prove that : (sintheta)/(sectheta+tantheta-1)+(costheta)/("cosec"theta+cottheta-1)=1

    Prove that sintheta/(1-costheta)=cosectheta+cot theta

    What is sintheta/(1+costheta)+(1+costheta)/sintheta equal to ?

    i) Prove that: (cot^(2)A)/(1-"cosec"A)^(2)=(1+sinA)/(1-sinA) ii) Prove that: (costheta)/(1-tantheta)+(sintheta)/(1-cottheta)=sintheta+costheta

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