Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	a.a^-1= a^-1.a = 1 is a	Commutative law of multiplication Multiplication identity Associative law of multiplication Multiplication inverse
2	Associative law of multiplication	ab = ba a(bc) = (ab) c a(b+c) = ab + ac (a + b)c = ac + bc
3		Commutative law of addition Associative law of addition Additive identity Additive inverse
4		Closure law of addition Associative law of addition Additive inverse Additive identity
5		N r 2r <span style="color: rgb(34, 34, 34); font-family: "Times New Roman"; font-size: 24px; text-align: center; background-color: rgb(255, 255, 248);"><i>π</i></span>

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