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answer is option a 6 and -1
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(a) 6,-1
→vindhya made mistake in constant term.
constant term of a quadratic equation is c
product of zeroes will be wrong i.e. c/a
here sum of zeroes will not be affected i.e. b/a
so let b=6.
→vandhana made mistake in coefficient of x
coefficient of x in a quadratic equation is b
so sum of the zeroes will be wrong i.e. b/a
here product of zeroes will not be affected i.e. c/a
so let c=-1
so roots may be 6,-1
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