find the values
1)`m +5=10`
2) `p+2=3`
3) `x+7=3`
4) `y+1=1`
5) `a+10=10`

Find the value of 5 1/7-{3 3/10+(2 4/5-7/10)}

If the mean of the following distribution is 6, find the value of p {:(x:, 2, 4, 6, 10, p+5), (f:, 3, 2, 3, 1, 2):}

Find the value of the determinant |[1, 1, 1, 1],[ 1, 2, 3, 4],[ 1, 3, 6, 10 ],[1 ,4 ,10 ,20]|

If the mean of the following distribution is 6, find the value of p. x: 2 4 6 10 p+5 f: 3 2 3 1 2

Find the number from each of the following expanded forms : , (a) 8 xx 10^4 + 6 xx 10^3 + 0 xx 10^2 + 4 xx 10^1 + 5 xx 10^0 , (b) 4 xx 10^5 + 5 xx 10^3 + 3 xx 10^2 + 2 xx 10^0 , (c) 3 xx 10^4 + 7 xx 10^2 + 5 xx 10^0

Find the value of lambda . If the points A(-1,3,2), B(-4,2,-2) and C(5,lambda,10) are collinear.

Find the coefficient of x^7 in the expansion of (1+2x + 3x^2 + 4x^3 + 5x^4 + 6x^5 + 7x^6 + 8x^7)^10

Find the value of x, if the area of the triangle formed by the points (10,2)(-3,-4) and (x,1) is 5.

Find the value of lambda , a non-zero scalar, if lambda[1 0 2 3 4 5]+2[1 2 3-1-3 2]=[4 4 10 4 2 14] .

Distance of origin from the line (1+sqrt3)y+(1-sqrt3)x=10 along the line y=sqrt3x+k (1) 2/sqrt5 (2) 5sqrt2+k (3) 10 (4) 5