Question

if a, b, c are integers, then (a/b)/c=a/(b/c) Unless c=?

Answer 1

Given: a, b, c are integers.

To find: Value of c for (a/b)/c = a/(b/c)

Solution:

• Now we have given three integers a, b and c.

• We have given the term (a/b)/c = a/(b/c)

• Now solving this, we get:

              a / bc = ac / b

• Cancelling a / b from both sides, we have:

              1 / c = c

• Cross multiplying both sides, we get:

              c² = 1

              c = ±1

Answer:

        Now this term to be equal c should take the value either 1 or -1.

Answer 2

Answer:

the answer is 1

from ncert class 7