Real and Complex Number quiz3 Welcome to your Ch # 2 Real and Complex Number quiz3 Q∩Q'=QQ'0All of these The sum of two real number is also a real number is called _____ property w.r.t Addition.ClosureCommutativeAssociativeNone of these The ___ of two real number is also a real number is also called closure property.ProductCommutativeAssociativeNone of these Example of closure property ____.7+9=167×9=63Both a & bNone of these Commutative property w.r.t addition is ___.a+b=b+ca+c=b+ca+b+c=a+ba+b=b+a Commutative property w.r.t multiplication is _____ab = bcac = bcabc = abab = ba Commutative property is ____a + b = b + aab = baBoth a & bNone of these Associative property w.r.t Multiplication is ___.a(bc) = (ab)c(ab)c = a(bc)Both a & bNone of these Zero is called ____ w.r.tAdditive IdentityAdditive InverseBothNone a + 0 = 0 + a = a isAdditive IdentityAdditive InverseBothNone of these The product of real number and zero is ____.That NumberImaginaryZeroNone of these 1 is called _______ w.r.t multiplication.Multiplicative identityImaginaryMultiplicative inverseNone of these a × 1 = 1 × a = a is _______ property.Multiplicative identityImaginaryMultiplicative inverseNone of these The product of 1 and a number is ____.10zeroThat numberNone of these The sum of two numbers is zero (0) is called ____.Additive identityAdditive InverseBothNone If a+a'=a'+a=0 then a' is called _______ of a.Additive identityAdditive InverseBothNone of these If a+(-a)=-a+a=0 then -a is called _______ of a.Additive identityAdditive inverseBothNone The product of two number is 1 is called ___.Multiplicative identityImaginaryMultiplicative inverseNone of these If a.a-1=a-1.a=1 then a-1 is called ________ of a.Multiplicative identityMultiplicative InverseImaginaryNone of these Multiplicative identityImaginaryMultiplicative inverseNone of these Time is Up!
