Assertion (A): Value of [8/162]^-1.5 is [729/8] . Reason (R): x^m × y^n = (xy)^(m + n) 1. A is true, R is false 2. A is false, R is true 3. Both A and R are true 4. Both A and R are false

Question

KnowledgeBoat · Accepted Answer

Solving, Assertion (A) is true. xm × yn = (xy)m + n is not correct in general. Correct identity: ⇒ xm × ym = (xy)m Or ⇒ xm × xn = xm+n Reason (R) is false. A is true, R is false Hence, option 1 is the correct option.

Mathematics

Assertion (A): Value of [8/162]^-1.5 is [729/8] . Reason (R): x^m × y^n = (xy)^(m + n) 1. A is true, R is false 2. A is false, R is true 3. Both A and R are true 4. Both A and R are false

Indices

Related Questions

(x^a)^{(b - c)} (x^b)^{(c - a)}(x^c)^{(a - b)} =
0
1
2
3

Mathematics

Assertion (A): Value of [8/162]^-1.5 is [729/8] . Reason (R): x^m × y^n = (xy)^(m + n) 1. A is true, R is false 2. A is false, R is true 3. Both A and R are true 4. Both A and R are false

Indices

Related Questions

(xa)(b - c) (xb)(c - a)(xc)(a - b) =0123

(x^a)^{(b - c)} (x^b)^{(c - a)}(x^c)^{(a - b)} =
0
1
2
3