" 8."1.6=(y)/(1.5)

(1)/(3)x-(1)/(6)y=7 (1)/(5)y-(1)/(5)x=8 Which of the following ordered pairs (x, y) satisfies the system of equations above?

Solve: 1.3y-1.6=5.75-0.8y

If [(x),(y),(z)]=(1)/(17) [(1,5,1),(8,6,-9),(10,-1,-7)][(8),(1),(4)] then the value of xyz is

Solve 4(1)/(6)+5(1)/(6)+8(1)/(6)

(0.5y+4)/(1.2y+8)=5/8

6(3)/(8)-3(1)/(16)+5(1)/(8)=?

Evaluate 8-8xx(2(1)/(5)-1(2)/(7))/(2-(1)/(6-(1)/(6)))

Sum of the series (1)/(4.5.6)+(1)/(5.6.7)+(1)/(6.7.8)+... upto oo is

Equations of the line through (4,-5,6) and perpendicular to the lines (x-11)/1=(y+6)/(-3) = (z-5)/0 and (x-1)/5 = (y-2)/2=(z-8)/11 are