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FUNDAMENTALS OF MATHEMATICS DIFFERENTIAL CALCULUS by Sanjay Mishra

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TUTORIAL EXERCISE
SECTION–III
ONLY ONE CORRECT ANSWER
  1. For images
    1. R.H.L does not exist and L.H.L = sin1
    2. L.H.L= 0; R.H.L = sin1
    3. L.H.L does not exist and R.H.L = sin1
    4. None of these
  2. images equals
    a. –1/5 b. 1/3
    c. 1 d. None of these
  3. The value of images is
    a. (1/2) sin3 a b. (1/2) cosec3a
    c. sin3a d. cosec3 a
  4. The value of k; for which images is equal to

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