Home
Class 12
MATHS
Verify whether the operation * defined o...

Verify whether the operation * defined on Q by a `a*b=ab//2` is associative or not.

Text Solution

Verified by Experts

The correct Answer is:
assocative
Promotional Banner

Topper's Solved these Questions

  • ANNUAL EXAM QUESTION PAPER MARCH -2014

    SUNSTAR PUBLICATION|Exercise PART-C|14 Videos

  • ANNUAL EXAM QUESTION PAPER MARCH -2014

    SUNSTAR PUBLICATION|Exercise PART -D|10 Videos

  • ANNUAL EXAM QUESTION PAPER MARCH -2014

    SUNSTAR PUBLICATION|Exercise PART-E|4 Videos

  • ANNUAL EXAM QUESTION PAPER MARCH - 2016

    SUNSTAR PUBLICATION|Exercise PART - E (Answer any one questions)|8 Videos

  • II PUC MATHEMATICS ( SUPPLEMENTARY EXAM QUESTION PAPER JUNE -2019)

    SUNSTAR PUBLICATION|Exercise PART-E|3 Videos

Similar Questions

Explore conceptually related problems

Verify whether the operation * defined on Q by a*b =(ab)/4 is associated or not.

Define binary operation on a set. Verify whether the operation * defined on Z by a* b=ab+1 is binary or not

Define binary operation on a set. Verify whether the operation * defined on Z, by a ** b = ab + 1 is binary or not.

Show that the binary operation * defined on R by a ** b = (a + b)/2 is not associative by giving a counter example.

Define binary operation on a set. Verify whether the operation * defined on Q set of rational number by a*b= ab+1 AA a,b in Q is commutative or assosiative.

Define binary operation on a set. Verify whether the operation * is defined on Q set of rational number by a *b=ab+1, AA a,b in Q is binary or not.

For any two real numbers, an operation ** defined by a**b=1+ab is

For any two real numbers, an operation * defined by a *b = 1 + ab is

On Q define * by a ** b = (ab)/3 . Show that * is associative.

The operation * defined a**b = a . Is * a binary operation on z.