Question

If √2 sino= I then find
Seco - Cosec ²0​

Answer 1

Answer:

Answer is √2-2

Step-by-step explanation:

Answer 2

Answer:

according to question :-

√2 sin Φ = 1

sinΦ = 1/√2

and cos Φ is = 1/√2

now :-

sec Φ - cosec ^2Φ

1/cos Φ - 1/sin^2Φ

1/ 1/√2 - 1/ (1/√2)^2

√2 - 1/ 1/2

√2 - 2

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