Lakshmi arranged three match sticks in such a way that they formed a triangle. She named it ∆ABC. She extended the sides AB and AC using two more sticks to create a pair of vertically opposite angles at A. One of the interior angles measured50°.
14.1)Find the measure of ∠ACB.
(a)80° (b)100° (c)500 d)70°
Answers
Answered by
2
Answer:
If a curve y = f(x) passes through the point (1, –1) and satisfies the differential equation, y(1 + xy) dx = x dy, then f(-1/2) is equal to:
Similar questions