The HTET Answer Key was released on 4th December 2022 on the official website. The Answer Keys are released from levels 1, level 2, and level 3. Candiates can challenge the answer key from 5th December 2022 to 7th December 2022 till 5:00 pm. The HTET exam was conducted on the 3rd and 4th of December 2022. This exam was an MCQ based on a total of 150 marks for each level with no negative marking. The exam is conducted by the Board of School Education, Haryana to shortlist eligible candidates for PGT and TGT posts in Government schools across Haryana.
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Here y axis divides our line joined by the points (say) A (-2, -3) and B (3, 7). Let coordinate of the point be C(0, y). Here our x- coordinate is zero, as point C lie on x-axis. Let y axis divide AB in ratio of m:n. By section formula, x = , y =For point C(0, y) on line joined by the points A and B, 0 = …(1)And, y = …(2)Solving 1, 0(3m – 2n ∴ 3m = 2n ∴m:n = 2:3 Now solving for 2, for values m = 2 and n = 3, y = y = ∴ y = = 1 ∴ C(0, y) ≡ (0, 1) Let AB be divided by the x-axis in the ratio :1 k at the point P. Then, by section formula the coordination of P are `p = ((3k-2)/(k+1) , (7k-3)/(k+1))` But P lies on the y-axis; so, its abscissa is 0. `⇒ 3k-2 = 0 ⇒3k=2 ⇒ k = 2/3 ⇒ k = 2/3 ` Therefore, the required ratio is `2/3:1`which is same as 2 : 3 Applying `k= 2/3,` we get the coordinates of point. `p (0,(7k-3)/(k+1))` `= p(0, (7xx2/3-3)/(2/3+1))` `= p(0, ((14-9)/3)/((2+3)/3))` `= p (0,5/5)` = p(0,1) Hence, the point of intersection of AB and the x-axis is P (0,1). |