Question
A rectangular sheet of tin 45cm and 24cm is to be made into a box without top by cutting off square from each corner and folding up the flaps. What should be the side of the square to be cut off so that the volume of the box is maximum?
Maths
Dec. 15, 2024, 12:42 p.m.
Answer
Intersecting the y axis at a distance of 2 unit about the origin and making an angle of 30 degree it positive direction of the x-axis
Maths
Dec. 14, 2024, 3:28 p.m.
Answer
Find the unit vector in the direction of sum of the vectors a=2i + 2j - 5K and b= 2i + j + 3k
Prove that the function 𝑓: 𝑁 → 𝑁, given by 𝑓(1) = 𝑓(2) = 1 and 𝑓(𝑥) = 𝑥 − 1 for every
𝑥 > 2, is onto but not one-one.
𝑥 > 2, is onto but not one-one.