Advertisements
Advertisements
Question
Find the value of:
77 ÷ 77
Sum
Advertisements
Solution
77 ÷ 77 = `7^7/7^7` = 77 – 7 ...`[∵ a^m/a^n = a^(m - n)]`
= 70 ...[∵ a0 = 1]
= 1
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Using laws of exponents, simplify and write the answer in exponential form:
`(5^2)^3 ÷ 5^3`
Simplify and express the following in exponential form:
((52)3 × 54) ÷ 57
Simplify and express the following in exponential form:
`3^7/(3^4 xx 3^3)`
Simplify and express the following in exponential form:
`(2^8 xxa^5)/(4^3 xx a^3)`
Find the value.
75 ÷ 73
Find the value.
`(4/5)^3 div (4/5)^2`
Find the value of 1716 ÷ 1716.
Solve: (−2)5 ÷ (−2)3
`(13/14)^5 ÷ (_)^2 = (13/14)^3`
x0 × x0 = x0 ÷ x0 is true for all non-zero values of x.
