Verify the following and write the property used `(5/4+(-1)/2)+(-3)/2=5/4+((-1)/2+(-3)/2)`

(3)1/2+(5)3/4

Verify the following ((3)/(4)+(-1)/(3))+(-1)/(2)=(3)/(4)+((-1)/(3)+(-1)/(2))

Write the following rationals in decimal form using Theorem 1.4 (iii) (23)/(2^(3).5^(2))

Verify whether the following points are collinear or not . ( 1 , - 1) , ( 4 , 1) , ( - 2 , -3) . (AS_(2))

Write the following rationals in decimal form using Theorem 1.4 (iv) (7218)/(3^(2).5^(2))

Write the following rationals in decimal form using Theorem 1.1 (23)/(2^(3)5^(2))

Write the following into ascending order - 3/8, 2/3, 5/6, 1/4

Write the following rationals in decimal form using Theorem 1.1 (7218)/(3^(2).5^(2))

Which of the following points lie on the axes?Also name them? : (4,-5), (3, 0), (-4, 0). (-1, -3) (-2, 3), (-2.5, 0).(0, -4), (2, 3), (0, -3.5) , (-3, 0), (0, -5), (3.5, 2.5).

For the following A.Ps write the first term and the common difference. 1/4,1/2,3/4,5/4,…