Monday, 9 July 2018

DIFFERENTIATION : TEST 1 :CLASS 12TH : CH 2 : PART 2

CLASS 12TH : CH 2 : PART 2 : DIFFERENTIATION : TEST 1


Q1. Find  of the following by using Chain Rule.                                  (6M)
        i) y = (5x3 -4x2-8x)9
        ii) y = log5(log7x)
        iii) y = sin2 (log( 2x+3))
Q2. Differentiate the following function w.r.t. x                                   (9M)
        i) ecot x . tan (xex)
        ii) sin23x . tan32x    
        iii) [log( log (log x))]2
Q3. (i) Sin 2/5 (log x)  ; Find dy/dx                                                        (3M)
      (ii) ecotx tan( xex )  ; Find dy/dx                                                       (2M)                                                             


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