Question

class 6th: (matriculation school)

II. Answer the following:

1. (i)Name the smallest natural and smallest whole number.

(ii) Name the property being illustrated: 34 x 43 - 43 x 34

2. Name the property being illustrated.
(I) 10101×1=10101
(ii)(75+34) +68 = 75+ (34+ 68)

3. Simplify using the properties ot whole numbers: 2 ×258 X 50

4. Name the property being illustrated:
(I) 80 x 98 = (80×100) - (80×2) (ii)918+ 0 = 918

5. Find the passcode of my mobile. comprising of digits 5, 9, 4,8. Is the smallest 4 digit
even number

plzz details answer send fast........​

Answer 1

Smallest natural number=1,smallest whole number =0
(34)^2-(43)^2=(a+b)(a-b)=(a)^2-(b)^2
=(-693)