`(-42) + (-35) = ? `

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)

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

Find the equation of a line which is perpendicular to the line joining (4,2) and (3,5) and cuts off and intercept of length 3 on y-axis.

Find the equation of a line which is perpendicular to the line jooning (4,2) and (3,5) and cuts off and intercept of length 3 on y - axis.

42 40 38 35 33 31 28 ?

Add the following integers : (i) +27 " and " +19 " " (ii) -42 " and " -35

Find the odd number pair from the given alternatives : (3,12), (2,6), (6,42) , (5,35)