Question

if tan = 1/√7, find cosec2- sec2 / cosec2 + sec2​

Answer 1

Answer:

tanθ=

7

1

⇒cotθ=

7

∴sec

2

θ=(1+tan

2

θ)=1+

7

1

=

7

8

and cosec

2

θ=(1+cot

2

θ)=1+7=8.

∴

cosec

2

θ+sec

2

θ

cosec

2

θ−sec

2

θ

=

8+

7

8

8−

7

8

=

64

48

=

4

3

.

Answer 2

Answer:

3/4

Step-by-step explanation:

Please find the Answer attached below:

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