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[" (a) "18],[" वक्र "(x=t^(2)+3t-8,y=2t^...

[" (a) "18],[" वक्र "(x=t^(2)+3t-8,y=2t^(2)-2t-5" के बिंदु "(2,-1)" पर स्पर्श रेखा की प्रवणता है- ")/(" (a) "(12)/(7))" (b) "(-6)/(7)" (c) "(12)/(7)]

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For the curve x=t^(2) +3t -8 ,y=2t^(2)-2t -5 at point (2,-1)

For the curve x=t^(2) +3t -8 ,y=2t^(2)-2t -5 at point (2,-1)

The slope of the normal to the curve x = t^(2) + 3t - 8 and y=2t^(2) - 2t - 5 at the point (2, -1) is a) 6/7 b) -(6)/(7) c) 7/6 d) - (7)/(6)

The slope of the tangent to the curve x=t^2+3t-8, y=2t^2-2t-5 at the point (2, " "1) is (A) (22)/7 (B) 6/7 (C) 7/6 (D) (-6)/7

The slope of tangent to the curve x=t^(2)+3t-8, y=2t^(2)-2t-5 at the point (2,-1) is …………..

The slope of the tangent to the curve x=t^(2)+3t-8,y=2t^(2)-2t-5 at the point (2,-1) is

The slope of the tangent to the curve x=t^2+3t-8,\ \ y=2t^2-2t-5 at the point (2,\ -1) is (a) 22//7 (b) 6//7 (c) 7//6 (d) -6//7

The slope of the tangent to the curve x=t^2+3t-8,\ \ y=2t^2-2t-5 at point (2,\ -1) is (a) 22//7 (b) 6//7 (c) -6 (d) 7//6