Questions asked by Shubham B.
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#(sec a+1)=tana(2+√3) # 0<=a<=2π??

Limx→∞ ((x^2+5x+3)/x^2+x+3))^x=?
Thanks.

Lim x>0 √1cos 2x/√2x=?
Thanks

Lim x→∞ ((x^2+5x+3)/x^2+x+3))^x=?
Thanks

F(x)=(36^x9^x4^x+1)/√2√1+cos x for x not equal to 0 and K for x=0. Find value of K?
Function is continuous at x=0
Thanks

#lim_(n>oo)(Sin n+cos n)^n#
Find the value?
Thanks

'Lim x>0[e^xe^sinx]/xsinx'?

Lim x>2 log(x1)/x2?

Lim x>π/2 (cos x)^cos x?

Lim x → ∞{(x+a)(x+b)}^1/2 x) equals?

Integrate 1/(1+bcotx)?

What is the integral of #sin(101x)sin^99(x)dx#?

Integrate e^x^2?

Integrate (cos^3 x +cos ^5 x)/(sin^2 x+sin^4 x)?

Integration of dx/(3sinx+ 4cosx)?

Integration of sinx/x from 0 to infinity?

Differentiate (logx)^x?

Differentiate y=a^x^a^x^ato infinity?

If x^m × y^n=(x+y)^(m+n) find dy/dx?

Integrate (tan x +tan^3 x)/(1+tan^3 x)?

Find f^1(x) if f(x)=(x^2+4)?

Tan^1[(acosxbsinx)/(bcosx+asinx)]?

Integrate (sin(xa)/sin(x+a) )^1/2?

Integrate (sinx+cosx)/√(sin2x)?

Examine continuity of function f(x) =( (e^1/x)1))/((e^1/x)+1)) at x=0
?

Prove that x^n is continuous at x=n, where n is positive integer?

Is f(x)=1/(x5) continuous at x=5?

F(x)=(e^1/x +1)/(e^1/x 1) is function continuous at x=0?

(1+tanx)dy=2siny dx
solve differential equation?

Sin inverse 1 by root 5 + Cos inverse X is equal to 1. find x?

Integrate 1/(a+bcotx)?

Integrate log(sinx) from 0 to pi /2?

A gardner throws 18 seeds onto an equilateral triangle shaped plot of side 1 meter. Then at least 2 seed are within distance of 25cm
Statement is true or false?

Solve the differential equation
#dy/dx=ytan(x)#?

#2(1x)^n  (1+x)^n# equals?

Earth absorbs 10^22 energy from sun everyday. What will be percentage increase in the mass if mass of earth is 6*10^24 Kg?

Calculate the number of electrons drifting per second through the filament of a 100 W 220 V bulb , when glowing.(e = 1.6 * 10^ 19 )?

Person connects four cells in series but one cell has its terminal reversed. the internal resistance is 0.25 Ohm. If Each cell has an emf of 1.5 V the current flowing is? 
a) 1 A
b) 2.5 A
c) 1.5 A
d) zero

An EMF 220 volt is applied to a circuit containing register a having resistance 160ohm, and capacitor in series. the current is found to lead voltage by an angle theta = tan^1(3/4). Calculate
Capacitive reactance, impedence, current flow in circuit?