Question

 short method 

Find the zeros of the following quadratic polynomials and verify the relation between the zeros and the coefficients 4u square + 8u

Questions 13

Miscellaneous example maths ch 10 class11

Origin is the centroid of the triangle pqr with vertices p (2a,2,6) q (- 4, 3b, - 10)and R(8, 14, 2c) then find the value of a b and c

labor work entry for building construction

1. For any three vector a,b, c show that a x(b + c)+ bx(c + a) +cx(a + b)=0

For any three vector a,b, c show that a x(b + c)+ bx(c + a) +cx(a + b) = 0

Resistance of a given wire using meter bridge and resistivity experiment

write the factors 28p2q2-7

If the sum of first m terms of an AP is the same as the sum of its first n terms, show
that the sum of its first (m+n) terms is zero.