Math, asked by koushik112004ox94rk, 11 months ago

Find the value of cosec105°

Answers

Answered by naaz77

3

Answer:

√2(√3-1) is the value of cosec 105°

Answered by Mohammadaqleem

2

Answer:

cosec(90+15)

sec(15)

1/cos15

1/√2-√3/2

2/√2-√3

Step-by-step explanation:

cos15=cos45-cos30

cos15=1/√2-√3/2

cos15=√2-√3/2

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