Question:
3-2 can be written as:
(a) 32
(b) 1/32
(c) 1/3-2
(d) -2/3
Solution:
(b) 1/32
Explanation: By the law of exponent we know: a-n = 1/an.
Hence, 3-2=1/32
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.