Hello everyone! I have a problem here: The question is simple-I have to find the value of x. So here are my workings: If you noticed any mistakes, then please inform me. Help is greatly appreciated.
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It's fine
The answer as stated in the book is 141°. Do you think that it's wrong?
To me yes, it seems like the book is wrong. $\displaystyle x$ should be $\displaystyle 147^{\circ}$
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