Mathematics
Mathematics, 07.12.2021 18:50, terabear2033

Please help me solve these problems tanA - secA =

1. (SinA - 1)/ CosA

2. (Sin²A - CosA)/ CosA

3. (Cos²A - 1)/ CosA

cos B cot B - tan B =

1. (Cos²B - SinB)/ SinB CosB

2. (Sin²B - CosB)/ SinB

3. (Cos³B - Sin²B)/ SinB CosB

sec B cot B =

1. cosB/sin²B

2. 1/sinB

3. sinB/cos²B

answer
Answers: 1

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Please help me solve these problems tanA - secA =

1. (SinA - 1)/ CosA

2. (Si...

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