Question

sec + tan= cos/1 -sin​

Answer 1

Answer:

hope it helps you .....

Answer 2

• Step-by-step explanation:
• LHS: (1÷Cos^2 theta)+(sin^2 theta ÷Cos^2 theta) (By taking LCM)
• (1+sin^2 theta)÷(Cos^2 theta )

By using identities

and Cos^2 theta =1-sin^2theta

• (Cos^2 theta)÷(1-Sin^2 theta)

HENCE PROVED

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