`8(3)/(8)+3(3)/(8)+2(3)/(8)+(3)/(8)`

Name the property used in the following. (3)/(8) xx 1=1xx(3)/(8) =(3)/(8)

Find the greatest and the least of the following rational numbers. (a) -12,8,-3,12,-8,3,0 (b) (2)/(3),(3)/(5),(2)/(5),(3)/(4),(3)/(8)

(7)/(8)-(3)/(4)+(1)/(2)=(7-3+1)/(8)=

Factorize a^(3) + (3ax)/(8) + (x^(3))/(64) - (1)/(8)

The arrangement of rational numbers (-7)/(10),(5)/(-8),(2)/(-3) in ascending order is (2)/(-3),(5)/(-8),(-7)/(10) (b) (5)/(-8),(-7)/(10),(2)/(-3) (c) (-7)/(10),(5)/(-8),(2)/(-3)(d)(-7)/(10),(2)/(-3),(5)/(-8)

The solutions of the equation sin x+2sin2x+sin3x=cos x+3cos2x+cos3x in the interval 0<=x<=2 pi, are (pi)/(8),(5 pi)/(8),(2 pi)/(3)(b)(pi)/(8),(5 pi)/(8),(9 pi)/(8),(13 pi)/(8)(1 pi)/(3),(9 pi)/(3),(2 pi)/(3),(13 pi)/(8) (d) (pi)/(8),(5 pi)/(8),(9 pi)/(3),(4 pi)/(3),(4 pi)/(3),(9 pi)/(3),(2 pi)/(3),(13 pi)/(8)(d)

Simpilfy: 8(5)/(6)-3(3)/(8)+2(7)/(12)

(3)/(4.8)+(3.5)/(4.8.12)+(3.5.7)/(4.8.12.16)+….=