Problem based on polynomial
1. Find one variable Polynomial
a).
x^2 + y^2 +t No ( Polynomial in three variable)
b). x + 3/x No ( In term 3/x, the
exponent of x is (-1), not a whole number)
c). 2√x + x√7
No ( In term √x,
the exponent of x is (1/2), not a whole number)
d). z^2 + √3 Yes ( Polynomial in one variable
in z )
e). 2a^2 + 3a +4
Yes ( Polynomial in one variable in a )
f). a^2 + b^2 + c
No ( Polynomial in three variable)
g). y + 3/y
h). 3√x + x√3 No ( In term √x, the exponent of x is
(1/2), not a whole number).
i).
a^2 + √5 Yes ( Polynomial in one
variable in a )
j). 2b^2 + 3b + 3
Yes ( Polynomial in one variable in b )
k). r^2 + t^2 + s
l). r + 3/r
m). 2√t + t√7
No ( In term √t,
the exponent of x is (1/2), not a whole number)
n).
t^2 + √3
Yes ( Polynomial in one
variable in t )
o). 2c^2 + 3c + 3 Yes ( Polynomial in one variable in c )
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| maths-ncert-solution |
2. Find the coefficient of t and t^2
a).
t^2 + t + √3 Coefficient of t = 1 and Coefficient
of
= 1
b). 2t^2 + 3t + 4 Coefficient of t = 3 and Coefficient of
= 2
c). t^3 + t^2 +t
= 1
d). 2t^3 - t^2 + t Coefficient of t = 1 and Coefficient
of
= -1
e). (1/2) t^2 + t Coefficient of t = 1 and
Coefficient of
= 1/2
f). (1/2) t^2 + t Coefficient of t = -5 and
Coefficient of
= 1/2
g) √3t + 7 Coefficient of t = √3
and Coefficient of
= 0
h) √3t - 2 Coefficient of t = √3
and Coefficient of
= 0
i)
t^3 + 7 Coefficient of t = 0
and Coefficient of
= 0
i)
t^4 + 2 Coefficient of t = 0
and Coefficient of
= 0
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