Assertion (A):\[\frac{1}{1+{{\sin }^{2}}x}-\frac{1}{1+{{\sec }^{2}}x}\ne \frac{1}{1+{{\cos }^{2}}x}-\frac{1}{1+\text{cose}{{\text{c}}^{2}}x}\] |
Reason (R): \[\sin x\ne \cos x\] |
A) Both A and II are true and R is the correct explanation of A
B) Both A and R are true, but R is not the correct explanation of A.
C) A is true, but R is false.
D) A is false, but R is true.
Correct Answer: A
Solution :
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