HELPP!!!! Is the first one right? and if not can u correct it also can u help me on the other ones plz!!!!???
1 answer:
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we are given
we have to find theta
so, firstly we can write sin in terms of cos
now, we can set it equal
Since, both sides are cos
so, we can set angles equal
now, we can solve for theta
we get
..............Answer
Answer:
hope it helps you.......
