Advertisements
Advertisements
Question
By what number should we multiply (–29)0 so that the product becomes (+29)0.
Advertisements
Solution
Let n be multiplied with (–29)0 to get (+29)0
So, x × (–29)0 = (29)0
⇒ x × 1 = 1 ...[∵ a0 = 1]
⇒ x = 1
APPEARS IN
RELATED QUESTIONS
(–9)3 ÷ (–9)8 is equal to ______.
For any two non-zero rational numbers x and y, x4 ÷ y4 is equal to ______.
Which of the following is not the reciprocal of `(2/3)^4`?
By solving (60 – 70) × (60 + 70) we get ______.
`(2/3)^-2 xx (2/3)^-5 = (2/3)^10`
Simplify:
`(49 xx z^-3)/(7^-3 xx 10 xx z^-5) (z ≠ 0)`
In a repeater machine with 0 as an exponent, the base machine is applied 0 times. What do these machines do to a piece of chalk?
In a repeater machine with 0 as an exponent, the base machine is applied 0 times. What do you think the value of 60 is?
Find a single machine that will do the same job as the given hook-up.
a (× 24) machine followed by `(xx (1/2)^2)` machine.
Find x.
23x = 82x + 1
