SOLUTION: I need help to rewrite each expression in terms of cos phata. Then simplify.
1. 2sin phata cos phata cot phata.
2. 1 + cot phata divided by cot phata ( sin phata+ cos phata)
3
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Question 198700: I need help to rewrite each expression in terms of cos phata. Then simplify.
1. 2sin phata cos phata cot phata.
2. 1 + cot phata divided by cot phata ( sin phata+ cos phata)
3. cos square root of 4 phata - sin square root of 4 phata + sin squareroot of 2 phata.
Answer by Edwin McCravy(20060) (Show Source): You can put this solution on YOUR website!
It's really "theta" not "phata", but I like "phata" better! It's cute! I can't make a "theta" on here, so I'll use P for "phata".
I need help to rewrite each expression in terms of cosP. Then simplify.
1.
Change the to
Cancel the 's.
2. 1 + cot phata divided by cot phata ( sin phata+ cos phata)
Change both 's to
Change the to
Invert and multiply:
Cancel the 's
Now since solved for is
3. cos square root of 4 phata - sin square root of 4 phata + sin squareroot of 2 phata.
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