EXERCI
1. Evaluate the following
(1) sin 60° cos 30° + sin 30° cos 60°​

2 thoughts on “EXERCI<br />1. Evaluate the following<br />(1) sin 60° cos 30° + sin 30° cos 60°​”

1. Answer:

   1

   Step-by-step explanation:

   sin 60° cos 30° + sin 30° cos 60°

   =sin(a+b)=sina cosb +cosa sinb

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2. Answer:

   sin 60° cos 30° + sin 30° cos 60°=1

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