निम्नलिखित बिंदुओं के आलेख कीजिए-
(i) (4, 5)
(ii) `(-4, 5)`
(iii) `(-4, -5)`
(iv) `(4, -5)`

Expand : (i) (3/5)^4 (ii) (4/7)^5

Simplify: (i) (3/4)^2 (ii) ((-2)/3)^4 (iii) ((-4)/5)^5

Name the octant in which each of the following points lies. (i) (1, 2, 3) (ii) (4, -2, 3) (iii) (4, -2, -5) (iv) (4, 2, -5) (v) (-4, 2, 5) (vi) (-3, -1, 6) (vii) (2, -4, -7) (viii) (-4, 2, -5)

Locate the following points : (i) (1, -1, 3) (ii) (-1, 2, 4) (iii) (-2, -4, -7) (iv) (-4, 2, -5)

The value of cos phi is (i) (5)/(4) (ii) (5)/(3)( iii) (3)/(5) (iv) (4)/(5)

In which quadrant do the following points lie? (i) (4,2) (ii) (-3,5) (iii) (-2,-5) (iv) (4,-2)

In which quadrant do the following points lie? (i) (4,2) (ii) (-3,5) (iii) (-2,-5) (iv) (4,-2)

Locate the following points (i) (1,-1,3) " " (ii) (-1,2,4) (iii) (-2,-4,-7) " " (iv) (-4,2,-5)

Locate the following points (i) (1,-1,3) " " (ii) (-1,2,4) (iii) (-2,-4,-7) " " (iv) (-4,2,-5)