Question

1.
(ii) 4
EXERCISE 1.3
Write the following in decimal form and say what kind of decimal expansion ea
has:
36
1
100
11
8
3
2
329
(iv)
13
(v)
11
(vi)
400
1
You know that
= 0.142857. Can you predict what the decimal expansions of
7
4 5 6
are, without actually doing the long division? If so, how?
7² 7³ 7
2.
1
[Hint : Study the remainders while finding the value of
carefully.]
3
3. Express the following in the form 2 , where p and q are integers and q +0.
(ii) 0.47
(i) 0.001
9
(1) 0.6​

Answer 1

Answer:

A value or set of values that make the simultaneous equations true.

For example, the solution to the equations 2x + 3y = 15 and x - y = -10 is x = -3 and y = 7....