Find the value of k, if
is a factor of
in each of the following cases:
(i)
(ii)
(iii)
(iv)
Solution (i)
Zero of
is 1.
It is given that
is a factor of
.
Therefore, by Factor theorem,
.
Solution (ii)
Zero of
is 1.
It is given that
is a factor of
.
Therefore, by Factor theorem,
.
Solution (iii)
Zero of
is 1.
It is given that
is a factor of
.
Therefore, by Factor theorem,
.
Solution (iv)
Zero of
is 1.
It is given that
is a factor of
.
Therefore, by Factor theorem,
.
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