Question

If sec theta plus tan theta is x then write the value of sec theta - tan theta in terms of x

Answer 1

GIVEN :

• Secθ + Tanθ = x

TO FIND :

• Secθ - Tanθ IN TERMS OF x

SOLUTION:

Secθ + Tanθ = x ------(1)

WE KNOW THAT Sec^(2) θ - Tan^2 θ = 1

=> (secθ + Tanθ )(Secθ - Tanθ) = 1

=> Secθ - Tanθ (x) = 1 [∵ FROM EQ(1) ]

=> Secθ - Tanθ = 1/x

HOPE IT HELPS !!!!

Answer 2

Answer:

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