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If a straight line demand curve is tangent to a curvilinear demand curve, the elasticity of the two demand curves at the points of tangency is

If a straight line demand curve is tangent to a curvilinear demand curve, the elasticity of the two demand curves at the points of tangency is Correct Answer The same

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Indifference curves relating to supply of labour have a number of properties some of which are mentioned below
1. Indifference curves are downward slopping
2. Indifference curves are upward slopping
3. Higher indifference curves indicate lower levels of utility
4. Higher indifference curves indicate higher levels of utility
5. Indifference curves do not intersect
6. Indifference curves intersect
7. Indifference curves are concave to the origin
8. Indifference curves are convex to the origin
Which among the following properties are not true?
Which of the following statement(s) given below is / are TRUE? A: If there is a line and a point not on the line, then there exists more than one lines though the point that is parallel to the given line. B: If a line is tangent to a circle, it is perpendicular to any chord of the circle drawn to the point of tangency. C: A straight line can be determined by more than two points.
From an alloy, two specimens are machined and tested separately under tension and compression. The engineering stress-strain curves as well as the true stress-true strain curves for tension and compression are plotted in the same diagram. Identify the correct statements:
P. The engineering stress-strain curves in tension and compression are identical.
Q. The true stress-true strain curve in compression is lower than the true stresstrue strain curve in tension due to Bauschinger effect.
R. The true stress-true strain curve in tension is above the corresponding engineering stress-strain, curve.
S. The true stress-true strain curve in tension and compression are identical.
Steps are given to draw normal and tangent to an archemedian curve. Arrange the steps, if O is the center of curve and N is point on it. i. Through N, draw a line ST perpendicular to NM. ST is the tangent to the spiral. ii. Draw a line OM equal in length to the constant of the curve and perpendicular to NO. iii. Draw the line NM which is normal to the spiral. iv. Draw a line passing through the N and O which is radius vector.
Arrange the following stages in a sequence, such that they result in an ogee curve between two parallel lines AB and CD, such that they are the tangents to the arc. m) Join the adjacent ends B and C with a straight line. n) Divide the line BC into four parts using the points P1, P2, P3. o) Draw lines such that they pass through the points P1, P2, P3, and are perpendicular to the line BC. p) Draw the perpendicular lines through the points B and C such that they cut the lines passing through P1, P3 respectively at E and F. q) With the center E draw an arc BP2 and with center F draw an arc P2C, thus arc BP2C is required ogee curve.
Choose the sentence (s) in which the word 'straight means 'honest or frank'. (1) Draw a straight line through the two points. (2) You are not being straight with me, even though you know that I like straight answers. (3) It was a straight choice between taking or leaving the offer of friendship.
Arc elasticity gives a better measure of point elasticity of a curvilinear demand curve as
Assertion (A): If the monopolist faces identical demand curves for his commodity in two separate markets, by practising third degree price discrimination, he cannot increase his TR and total profits.
Reason (R): As the marginal revenue curves are identical when the demand curves in the two markets are the same, the monopolist will not charge different prices in each market to maximise profits.
Eight points are marked on a straight line and nine points are marked on another parallel straight line. how many triangles can be constructed with vertices among the above points?
Ten points are marked on a straight line and eleven points are marked on another straight line. How many triangles can be constructed with vertices from among the above points?