Question

Q.:-13 to 24
13. If a,b be the zeroes of the quadratic polynomial 3x2+2x+1, then the value of
a+b+ab is:
O -7
O
O 1/3
0-1/3
14. If the mode of data is 78 and mean is 84. then the median is
82​

Answer 1

Answer:

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