A) 2
B) - 2
C) - 1
D) None of these
Correct Answer: C
Solution :
Given circle is \[{{x}^{2}}+{{y}^{2}}=1\] \[C(0,0)\] and radius = 1 and chord is \[y=mx+1\] \[\cos {{45}^{o}}=\frac{CP}{CR}\]You need to login to perform this action.
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