Advertisements
Advertisements
प्रश्न
`(6/13)^10 ÷ [(6/13)^5]^2 = (6/13)^-`
रिकाम्या जागा भरा
Advertisements
उत्तर
`(6/13)^10 ÷ [(6/13)^5]^2 = (6/13)^bb(underline(0)`
Explanation:
Here, `(6/10)^10 ÷ [(6/13)^5]^2 = (6/13)^10 ÷ (6/13)^(5 xx 2)` ...[∵ (am)n = amn]
= `(6/13)^10 ÷ (6/13)^10` ...[∵ am ÷ an = am – n, (m > n)]
= `(6/13)^(10 - 10)`
= `(6/13)^0`
∴ `(6/13)^10 ÷ [(6/13)^5]^2 = (6/13)^0`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Say true or false and justify your answer:
23 > 52
Simplify:
`((2/5)^-2)^-3`
Simplify:
`[(2/3)^-4]^5`
Simplify:
`[(3/4)^6]^1`
Write the following numbers using positive indices.
(y)−4
240 + 240 is equal to
Which of the following is not equal to `((-5)/4)^4`?
Which of the following is not equal to 1?
Arrange in ascending order:
25, 33, 23 × 2, (33)2, 35, 40, 23 × 31
Arrange in descending order:
22+3, (22)3, 2 × 22, `3^5/3^2`, 32 × 30, 23 × 52
