Question

4.
(vul) The diameter of a wire on a computer chip is 0.000005 cm
In a pack, there are 5 books, each of thickness 20 mm and 5 paper sheets each of th
0.016mm. What is the total thickness of the pack.
Rakesh solved some problems of exponents in the following way. Do you agree v
solutions? If not why? Justify your argument.
(i) x-3xx-2 = x 6
(ii)
(iii) (x2)3 = x2 = x8
- 2
bo
(iv) x 2 = Va X (v) 3x-
1
-11 +11
O
GHKJCZ
3x
*roject:
2x +3 -1 3+2 46
11+:11
fer science text books of 6th to 10th classes in your school and collect some scientif
olving very small numbers and large numbers and write them in standared form using exp​

Answer 1

Answer:

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