Advertisements
Advertisements
प्रश्न
Fill in the blanks
उत्तर
`144 xx 2^-3 = 144 xx 1/8` = 18
`18 xx 12^-1 = 18 xx 1/12` = `bb(3/2)`
`3/2 xx 3^-2 = 3/2 xx 1/3^2 = 1/(2 xx 3)` = `bb(1/6)`
APPEARS IN
संबंधित प्रश्न
For a non-zero integer x, (x4)–3 is equal to ______.
Solve the following:
2–2 × 2–3
Express as a power of a rational number with negative exponent.
`(((-3)/2)^-2)^-3`
By what number should (–15)–1 be divided so that quotient may be equal to (–15)–1?
The cells of a bacteria double in every 30 minutes. A scientist begins with a single cell. How many cells will be there after 24 hours?
An insect is on the 0 point of a number line, hopping towards 1. She covers half the distance from her current location to 1 with each hop. So, she will be at `1/2` after one hop, `3/4` after two hops, and so on.
Will the insect ever get to 1? Explain.
Supply the missing information for diagram.
Find x.
5x + 5x – 1 = 750
If a = – 1, b = 2, then find the value of the following:
ab + ba
If a = – 1, b = 2, then find the value of the following:
ab × ba
