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lim(x rarr pi/4)(tan^3x-tanx)/(cos(x+pi/...

`lim_(x rarr pi/4)(tan^3x-tanx)/(cos(x+pi/4)`

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-4
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The value of lim_(x rarr pi/4)(tan^(3)x-tan x)/(cos(x+(pi)/(4))) is 8 b.4 c.-8d .-2

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lim_(x to pi/4)(tan^3x-tanx)/(cos(pi/4+x))=alpha and lim_(x to 0)(cosx)^cotx=beta .If alpha and beta are the roots of equation ax^2+bx-4 then ordered pair (a,b) is

If alpha = lim_(x rarr pi//4)""(tan^(3)x - tan x)/(cos (x + (pi)/(4))) and beta = lim_(x rarr 0)(cos x)^(cot x) are the roots of the equation, a x^(2) + bx -4 = 0 , then the ordered pair (a, b) is :

lim_(xto pi/4) (cot^3x-tanx)/(cos(x+pi/4)) is

The value of lim_(x rarr(pi)/(3))(tan^(3)x-3tan x)/(cos(x+(pi)/(6)))is:

lim_(x rarr2)(2^(x)+2^(3-x)-6)/(sqrt(2^(-x))-2^(1-x))-lim_(x rarr(pi)/(3))(tan^(3)x-3tan x)/(cos(x+(pi)/(6)))> then the greatest value of a is

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lim_(x rarr(pi)/(4))(cot^(3)x-tan x)/(cos(x+(pi)/(4))) is equal to (A) 8(B)

lim_(x rarr pi)sgn[tan x]

MODERN PUBLICATION-LIMITS AND DERIVATIVES-EXERCISE 13 (b)
  1. Evaluate the following (10-17) limits : lim(x to 0)(sin2x+3x)/(4x-si...

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  2. lim(x->0)(sin2x+3x)/(2x+tan3x)

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  3. lim(x-gt0)(tan2x-sin2x)/(x^3)

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  4. Evaluate the following limits : lim(x to 0)(sin4x-tan4x)/x^(3)

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  5. Evaluate the following (10-17) limits : lim(x to pi//2)(cos^(2)x)/(1...

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  6. Evaluate the following (10-17) limits : lim(y to 0)((x+y)sec(x+y)-xs...

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  7. Evaluate the following limits: lim(xto(pi)/(4))((cosec^(2)x-2))/((co...

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  8. Evaluate the following (10-17) limits : lim(x to 0)(tan3x+x)/(2x+sin...

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  9. Evaluate the following limits : lim(theta to 0)((cosectheta-cottheta...

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  10. Evaluate the following (10-17) limits : 11. lim(x to 1) (1+cospix)/(1...

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  11. lim(x->pi/2)(1+cos2x)/((pi-2x)^2)

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  12. Evaluate the following limits : lim(theta to pi/2)(tan2theta)/(theta...

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  13. lim(x->pi)((sin3x-3sinx)/((pi-x)^3))

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  14. Evaluate the following (10-17) limits : lim(x to pi/2)(cotx)/(pi/2-x...

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  15. Evaluate lim(xto(pi)/(2))(cosx)/(((pi)/(2)-x)).

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  16. Select the correct alternatives out of given four alternatives in each...

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  17. lim(x rarr pi/4)(tan^3x-tanx)/(cos(x+pi/4)

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  18. Evaluate the following lim(t to 1)(1-1/t)/(sin[pi(t-1)])

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  19. Evaluate the following limits: lim(x->pi/2)(pi/2-x)tanx

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  20. Let f(x)={{:(cosx, if ,x ge 0), (x+k, if ,x lt 0.):} Find the value ...

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