A) 0
B) \[7\,\pi \]
C) \[\pi \]
D) 10
Correct Answer: C
Solution :
\[x=si{{n}^{-1}}\text{ }sin\text{ }10=3\pi -10\] \[y=co{{s}^{-1}}cos\,10=4\pi -10\] \[y-x=\left( 4\pi -10 \right)-(3\pi -10)=\pi \]You need to login to perform this action.
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