Q1 of 164 Page 51

The value of sin260° + cos260° is equal to

We know,




∴




⇒ .


Comparing the above result with the given options, we find that


A. is the correct option because,



⇒


B. is incorrect because,



⇒


C. is incorrect because,


is not defined.


⇒


D. is incorrect because,

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