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2 years ago

If sina-Cosa= o find coseca.

Mathematics

1 answer:

oee [108]2 years ago

6 0

Answer:

cscα=√2

Step-by-step explanation:

Problem: If sinα-cosα=θ find cscα

Solution:

sinα-cosα=θ

sinα=cosα

sinα=sin(90-α)

If α<90, then:

α=90-α

2α=90

α=45°

sin(45°)

1/sin(45°)

csc(45°)

√2

Therefore, cscα=√2 if sinα-cosα=θ

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Step-by-step explanation:

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3 years ago

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Read 2 more answers

If sina-Cosa= o find coseca.​

If sina-Cosa= o find coseca.