Sub= Maths
Sec-A
• Each question carrying 1 mark each.
1. The sum of two rational numbers is_number?
a. Rational
c. Either (a) or (b)
b. Irrational
di Natural
2. If a+b+c=0 then a+b+c=
a. abc
c. 2abc
b. 3abc
d. -3abc
3. Degree of the polynomial p(x)=3x*+6x-7 is
a. 4
c. 3
b. 5
di 1
4. Set of natural number is subset of
a. Set of even number c. Set of odd number
Answers
Answered by
1
Step-by-step explanation:
1 a
2 b
3 d
4 a
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Answered by
1
Answer:
1. Rational
2. 3abc
3. 1
4. set of even numbers
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