Q. 1 E4.1( 19 Votes )

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Answer :

p(t) = 0

t2 – 15 = 0


(t – √15) (t + √15) = 0


t = -√15 and t = √15


Hence, -√15 and √15 are zeroes of the polynomial t2 – 15.


Now,


Sum of zeroes = -√15 + √15


Sum of zeroes = -√15 + √15


Sum of zeroes = 0





Product of zeroes = -√15 × √15


Product of zeroes = -15





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