Let B={p, q, r, .....} and let two binary operations be denoted by ‘' and ‘’ or ‘+’ or ‘.’, then

Let B={p, q, r, .....} and let two binary operations be denoted by ‘' and ‘’ or ‘+’ or ‘.’, then

Let B={p, q, r, .....} and let two binary operations be denoted by ‘' and ‘’ or ‘+’ or ‘.’, then

Let B={p, q, r, .....} and let two binary operations be denoted by ‘' and ‘’ or ‘+’ or ‘.’, then

Let B={p, q, r, .....} and let two binary operations be denoted by ‘' and ‘’ or ‘+’ or ‘.’,  then

Dual of is

Which Venn diagram represent the truth of the statements “No child is naughty”
Where U = Universal set of human beings
C = Set of children
N = Set of naughty persons

Which Venn diagram represent the truth of the statement
“All students are hard working.”
Where U = Universal set of human beings
S = Set of all students
H = Set of all hard workers

When does the current flow through the following circuit

A car is moving along x-axis with a velocity v=20 m/s. it sounds a whistle of frequency 660 Hz. If the speed of sound is 340 m/s, the apparent frequency heard by the observer O (shown in the figure) is

Two closed organ pipe A and pipe B have the same length. A is wider than B. they resonate in the fundamental mode at frequencies respectively, then

The locus of the point (a cos³ q, a sin³ q) is

In this question, we have to find the correct option, where we are given with Locus point. The locus of points is defined as the set of points that satisfy certain properties. A locus is a set of points, in geometry, which satisfies a given condition or situation for a shape or a figure.

The are of the triangle inscribed in the parabola y² = 4x, the ordinates of whose vertices are 1, 2 and 4 is

The line x + my + n = 0 will be a tangent to the parabola y² = 4ax if

Origin of heart beat and its conduction is represented by

The blood leaving the lungs is richer than the blood entering the lung in–