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HPC WB3.4

Posljednje ažuriranje over 5 years ago

4 questions

1

Pitanje 1

1.

a) Use a sum or difference identity to find the exact value.
b) Rewrite the expression as a single sine or cosine of an angle.
c) Prove the identity by using a sum or difference formula.

1

Pitanje 2

2.

a) Use a sum or difference identity to find the exact value.
b) Rewrite the expression as a single sine or cosine of an angle.
c) Prove the identity by using a sum or difference formula.

1

1

Pitanje 3

3.

a) Use a sum or difference identity to find the exact value.
b) Rewrite the expression as a single sine or cosine of an angle.
c) Prove the identity by using a sum or difference formula.

Pitanje 4

4.

a) Use a sum or difference identity to find the exact value.
b) Rewrite the expression as a single sine or cosine of an angle.
c) Prove the identity by using a sum or difference formula.