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CHETANA PUBLICATION-Applications of Derivatives-Exercise
- If the tangent to the curve y=x (x-1) at the point (a, b) is parallel ...
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- A particle moves according to the law s= t^3-6t^2+9t +5. The displacem...
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- If a particle moving along a line follows the law s= sqrt (1+t) then t...
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- The surface area of a sphere increases at the rate of 0.6cm^2/sec. The...
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- If the circumference of a circle changes at the rate of 0.2 cm/sec, th...
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- A man of height 1.5 meters walks toward a lamp post of height 4.5 mete...
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- A tank is in the form of inverted cone, having height 8 meters and bas...
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- The radius of a cylinder is increasing at the rate of 3m/sec and its a...
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- A cylindrical tank of radius 10m is being filled with wheat at the ran...
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- The approximate value of is root (3)(66)....... A) 4.01 B) 4.2 C) 4...
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- The approximate value of cos (89^° 30'), given that 1^°=0.0175^c is......
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- The approximate value of cot^(-1) (1.001), is..... A) 1 B) pi /4 -0....
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- Find the approximate value of log(10)(998), Given that log(10)(e) = 0....
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- If the function f(x)= e^x(sinx-cosx), x in [(pi)/4, (5pi)/4] satisfies...
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- If the function f(x) =log x, x in (1, e), satisfies all the conditions...
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- The values of x for which f(x)= 2x^3-15x^2+ 36x+5 is decreasing, are.....
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- If f(x) = x-sqrt x is increasing in the interval..
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- The function f(x) = x- cosx, is increasing in....... A) (pi/2, pi) B)...
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- The function f(x) =x^3-3x^2+3x-100, x in R is....... A) increasing B)...
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- At x=-1, the function f(x) = 2x^3-3x^2-12x+12 is...... A) maximum B) m...
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