`-2 3/7+4=?` `(-11)/7` (b) `(11)/7` `(-45)/7` (d) `(45)/7`

Choose the correct option -2 3/7+4=? a) (-11)/7 (b) (11)/7 (c) (-45)/7 (d) (45)/7

3(7)/(11)+7(3)/(11)xx1(1)/(2)=?

Which of the following are like fractions? (a) 3/5,3/7,3/(11),3/(16) (b) 5/(11),7/(11),(15)/(11),2/(11) (c) 2/3,3/4,4/5,6/7 (d) None of these

Which of the following are like fractions? 3/5,3/7,3/(11),3/(16) (b) 5/(11),7/(11),(15)/(11),2/(11) 2/3,3/4,4/5,6/7 (d) None of these

The value of the integral int((1-costheta)^(2/7))/((1+costheta)^(9/7))d theta is (a) 7/(11)(t a ntheta/2)^((11)/7)+C (b) 7/(11)(costheta/2)^((11)/7)+C (c) 7/(11)(sintheta/2)^((11)/7)+C (d) none of these

The points on the line x+y =4 lying at a unit distance from the line 4x + 3y - 10 =0 are a) (-7, 11) , (3,1) b) (7, -11), (3,-1) c) (-7, 11) , (-3,7) d) (7,-3), (11, -7)

If the points (5,-1,1),(-1,-3,4) and (1,-6,10) are three vertices of a rhombus taken in order then which one of the following ils the fourth vertex? (A) (7,-4,11) (B) (3,(-7)/2,11/2) (C) (7,-4,7) (D) (7,4,11)

If the points (5,-1,1),(-1,-3,4) and (1,-6,10) are three vertices of a rhombus taken in order then which one of the following ils the fourth vertex? (A) (7,-4,11) (B) (3,(-7)/2,11/2) (C) (7,-4,7) (D) (7,4,11)

7/11+(-3)/11

Evaluate : (i) (3)/(7)+(-4)/(9)-(-11)/(7)-(7)/(9)