Category: ECE Math

Solution: The volume of a cube is reduced to _____ if all the sides are halved

Solution: If the sum of the areas is 100 sq. meters, find the difference in length?

Solution: How much is its area decreased?

Solution: Find the width of the border

Solution: Solve for A in the equation: cos^2 A = 1 – cos^2 A

Solution: Find the value of x in the equation: csc x + cot x = 3

Solution: Find the length of the two legs, if one leg is 14 cm longer than the other

Solution: If angle Φ = 2, then angle (180° – Φ) = _____.

Solution: Determine x, so that: x, 2x + 4, 10x – 4 will be a geometric progression

Solution: the numerical coefficient of the 5th term is