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Find the equations of tangent and normal...

Find the equations of tangent and normal to the following curves at the individual points on them: y= `x^2` + 4x +1 at (-1, -2)

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CHETANA PUBLICATION-Applications of Derivatives-Exercise
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  6. Find the equations of tangent and normal to the curve x^2+y^2 = 5, whe...

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  7. The displacement s of a particle at time t is given by s = t^3 -4t^2 -...

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  8. The displacement s of a particle at time t is is given by s=2t^3- 4t^2...

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  9. The displacement s of a particle at time t is is given by s=2t^3- 4t^2...

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  15. A man of height 180 cm is moving away from a lamp post, at the rate of...

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