Q. In the laws of weight, weight is inversely proportional to length.

View solution

Q. Weight of the equation remains unchanged even when the signs in the equation are changed.

View solution

Q. Find the arithmetic mean if the angles and their weights were given as 20˚42ꞌ3ꞌꞌ, 20˚42ꞌ4ꞌꞌ, 20˚42ꞌ6ꞌꞌ and 2, 2, 2 respectively.

View solution

Q. Determine the weight of the weighted arithmetic mean if the angles and their weights are given as 40˚56ꞌ2ꞌꞌ, 40˚56ꞌ7ꞌꞌ, 40˚56ꞌ12ꞌꞌ and 5, 4, 9 respectively.

View solution

Q. Find the weight of the algebraic sum of the two quantities given as 21˚43ꞌ10ꞌꞌ, 54˚32ꞌ20ꞌꞌ, having weights 5, 7 respectively.

View solution

Q. If the angle α = 54˚32ꞌ12ꞌꞌ, having weight 7, is multiplied by a factor 5 then find the resulting weight of that angle.

View solution

Q. Find the weight of the equation α+ β = 23˚45ꞌ20ꞌꞌ if it is multiplied by its own weight. Weight of the equation is given as 2.

View solution

Q. Determine the weight of the quantity β = 21˚54ꞌ13ꞌꞌ if it is divides by a factor 3. Its original weight is 8.

View solution

Q. What will be the value of weight if the equation α+ β = 32˚18ꞌ7ꞌꞌ having weight 5 is subtracted by 180˚?

View solution

Q. Which of the following can be used for finding a normal equation?

View solution

Q. Normal equation is used in case of________________

View solution

Q. Which of the following processes is a tedious one?

View solution

Q. Determine the normal equation for x for the equations, 5x+2y+3z-6 = 0 and 2x+4y+6z-10 = 0, having equal weight.

View solution

Q. If different weights of the equations are involved then they are to be subtracted with the coefficients.

View solution

Q. Formation of normal equation with unknown quantities must be multiplied with the algebraic coefficient.

View solution

Q. Find the normal equation for y of the equations 2x+3y+4z-7 = 0, x-4y+6z-9 = 0, having weights 3 and 2 respectively.

View solution

Q. What will be the normal equation for z if the equations are given as 3x+9y+4z-43=0, 2x+6y+z-5=0. Assume these are having equal weights.

View solution

Q. A normal equation is formed by ____________

View solution

Q. Which of the following represents the correct set of constants and variables present in a normal equation?

View solution

Q. Most probable value can be found by using a ______________

View solution