[" (i) "(1)/(4),-1," (ii) "sqrt(2),(1)/(3)," (iii) "0,sqrt(5)],[" (iv) "1,1,(v)-(1)/(4),(1)/(4)," (vi) "4,1]

" (i) |[2,5], [6,0]| (ii) |[2,-1],[3,2]| (iii) |[0,4],[5,-1]| (iv) |[(1)/(2),1],[(3)/(4),(1)/(5)]|

Calculate the following . Write them as products. i) (1)/(4) of (1)/(2) ii) (1)/(2) of (1)/(4) iii) (1)/(5) of (1)/(3) iv) (1)/(3) of (1)/(5) v) (1)/(6) . of (1)/(3) vi) (1)/(3) of (1)/(6)

Using differentials, find the approximate value of each of the following up to 3 places of decimal.(i) sqrt(25. 3) (ii) sqrt(49. 5) (iii) sqrt(0. 6) (iv) (0. 009)^(1/3) (v) (0. 999)^(1/(10)) (vi) (15)^(1/4)

Using differentials, find the approximate value of each of the following up to 3 places of decimal.(i) sqrt(25. 3) (ii) sqrt(49. 5) (iii) sqrt(0. 6) (iv) (0. 009)^(1/3) (v) (0. 999)^(1/(10)) (vi) (15)^(1/4)

In which octant the following points lie : (i) (2, 1, 4) (ii) (-1,2,4) (iii) (1,-3, 2) (iv) (1, 5,-6) (v) (2, -1, -3) (vi) (-2, 3, -5) (vii) (-4, -1, 3) (viii) (-1, -2, 3)

In which octant the following points lie : (i) (2, 1, 4) (ii) (-1,2,4) (iii) (1,-3, 2) (iv) (1, 5,-6) (v) (2, -1, -3) (vi) (-2, 3, -5) (vii) (-4, -1, 3) (viii) (-1, -2, 3)

Which of the following form of an AP ? Justify Your answer. (i) -1,-1,-1,-1, … (ii) 0, 2, 0, 2, … (iii) 1, 1, 2, 2, 3, 3, … (iv) 11, 22, 33, … (v) (1)/(2),(1)/(3),(1)/(4), … (vi) 2, 2^(2), 2^(3), 2^(4) (vii) sqrt(3),sqrt(12),sqrt(27),sqrt(48), ...

Find the octants in which the followings points lie: (i) (2,3,4) (ii) (2,3,-4) (iii) (-1,-2,3) (iv) (-3,-4,-5) (v) (-1,2,5) (vi) (2,-1,-3) (vii) (1,-3,4) (viii) (-2,-3,5)