Basic Operations

Write each of the following phrases by using numbers, literals and signs of basic operations: (i) Quotient of z by 6 is multiplied by ydot (ii) Quotient of x\ b y\ y added to the product of x\ a n d\ y (iii)3 taken away from the quotient of x\ b y\ 2ydot (iv) Eight times a number p is x less than a number ydot

Write the following using numbers, literals and signs of basic operations State what each letter represents: The diameter of a circle is twice its radius. The area of a rectangle is the product of its length and breadth. The selling price equals the sum of the cost price and the profit. The total amount equals the sum of the principal and the interest. The perimeter of a rectangle is two times the sum of its length and breadth. The perimeter of a square is four times its side.

Basics

Basics

Write each of the following phrases using numbers, literals and the basic operation of subtraction: (i) 5 less than a literal xdot (ii) Decreases x\ by 7. (iii) Subtract 4 from xdot (iv) x less than the sum of y\ a n d\ 7 (v) Decrease the sum of x\ a n d\ y by z (vi) a is diminished by 2 (vii) a less than 4.

What are adiabatic operations? Enumerate some examples. State equations representing these operations.

Basic Concepts Of Mathematical Operation (गणितीय संचालन की मूल अवधारणाएँ)|Types Of Questions (प्रश्नों के प्रकार)|OMR

Explain the basic principles of the following metallurgical operations : (i) Zone refining (ii)Froth floatation process (iii) Refining by liquation (d) Vapour phase refining.

Binary Operations