२.
चिकित्सालयीन
औद्योगिक
मानसशास्त्र,
क्रिडा मानसशास्त्र,
मानसशास्त्र,
अपसामान्य
मानसशास्त्र
वेगला घटक ओलखा
Answers
Answer:
EXERCISE 14 1. Find the equation of the parabola whose: (1) focus is (3,0) and the directrix is 3 x + 4 y =1 (ii) focus is (1, 1) and the directrix is x + y +1=0 (iii) focus is (0,0) and the directrix 2 x - y -1 = 0 (iv) focus is (2, 3) and the directrix x – 4 y + 3 = 0. 2. Find the equation of the parabola whose focus is the point (2, 3) and directrix is the line * - 4y + 3 = 0. Also, find the length of its latus-rectum. 3. Find the vertex, focus, axis, directrix and latus-recturn of the following parabolas (i) y? = 83 (ii) 4x2 + y = 0 (iii) y2 = -24 x (iv) 2x2 = 3 y 4. Find the area of the triangle formed by the lines joining the vertex of the parabola r =12 to the ends of its latus-rectum. 5. At what point of the parabola x2 =9y is the abscissa three times that of ordinate? 6. Find the equation of a parabola with vertex at the origin, the axis along x-axis and passing through (2,3).
Explanation:
Answer:
Mental health is "a state of well-being in which the individual realizes his or her own abilities, can cope with the normal stresses of life, can work productively and fruitfully, and is able to make a contribution to his or her community", according to the World Health Organization.
Explanation:
Please mark me as the brainliest and drop some thanks