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| 1. |
Discuss the continuity of the following functions. (a) f ( x ) = sin x + cos x (b) f ( x ) = sin x − cos x (c) f ( x ) = sin x × cos x |
| Answer» Discuss the continuity of the following functions. (a) f ( x ) = sin x + cos x (b) f ( x ) = sin x − cos x (c) f ( x ) = sin x × cos x | |