Solution of ` 0 < |3x + 1|<1/3` is A.` (-4/9,-2/9)`B. `[-4/9,-2/9]` C.` (-4/9,-2/9)``-1/3 ` D.` (-4/9,-2/9)-{-1/3} `

5 (2)/(9) - 2(4)/(9) - 1(1)/(9)

The intercepts made on the axes by the plane the which bisects the line joining the points (1,2,3) and (-3,4,5) at right angles are a. (-9/2,9,9) b. (9/2,9,9) c. (9,-9/2,9) d. (9,9/2,9,)

The intercepts made on the axes by the plane the which bisects the line joining the points (1,2,3) and (-3,4,5) at right angles are a. (-9/2,9,9) b. (9/2,9,9) c. (9,-9/2,9) d. (9,9/2,9,)

If A=[(1,4),(2,9)], B=[(9,-4),(-2,1)] then

The intercepts made on the axes by the plane the which bisects the line joining the points (1,2,3) and (-3,4,5) at right angles are a.(-(9)/(2),9,9) b.((9)/(2),9,9) c.(9,-(9)/(2),9) d.(9,(9)/(2),9,

1:(4)/(9):(2)/(3)=

Find the value of (2/3)^2 a) 4/9 b) 9/4 c) -2/9 d)0

|{:(9,9,12),(1,-3,-4),(1,9,12):}|=0

Prove that: (9pi/8) - (9/4)sin^-1(1/3) = (9/4)sin^-1(2sqrt2/3)

Factorise : 9a^(2) + (1)/(9a^(2)) - 2-12a + (4)/(3a)