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Find derivative of #cscx# using first principal or definition of derivative?

Question #ae4f3

How many valence electrons does helium have?

How to simplify sin x cot x?

How do you solve # (x7)^(2/3)=4#?

What is the vertex of # y= 3x^2  2x  (x+2)^2 #?

What is the value of the expression #2x^3+3y^217# when #x=3# and #y=4#?

What is pi (sic)?

Question #297ca

What is the improper integrals 1/(x^216) dx from 0 to 4 ? .

How do you differentiate #g(x)=(1+4x)^5(3+xx^2)^8#?

Clinical trial tests a method designed to increase the probability of conceiving a girl. In the study, 340 babies were born, and 289 of them were girls. Use the sample data to construct a 99% confidence interval estimate of the percentage of girls born?

Question #75094

How do you simplify #\root [ 3] { 32x ^ { 12} y z ^ { 6} }#?

Use the graph to determine each local extrema? (See Image)

How do you solve #5sinx=3#?

Question #acec1

Question #cb56b

What is the perimeter and area of the polygon with the given vertices: W(5,1), X(5, 6), Y(2,1), Z(2, 6)?

What is the derivative of # (tan(8x))^2#?

How do you evaluate #arctan(1)# without a calculator?

How do you solve the quadratic using the quadratic formula given #x^23x+10=0#?

How do you find the product #[(t^2+3t8)(t^22t+6)](t4)#?

What is the probability of rolling a five on one die three times in a row?

How do you solve #30^ { 2} + x ^ { 2} = 36^ { 2}#?

How do you differentiate #f(t)= sqrt(t) / (4t6)# using the quotient rule?

Are population means score in statistics different between 2006 and 2016 students? ( Help ) (Stats)

How do you simplify #(\frac { 2n ^ { 2} } {  4m ^ { 4} } ) ^ { 2}#?

Question #bbd01

What is the Maclaurin series for? : #sqrt(1x)#

The plans for a shed call for a rectangular floor with a perimeter of 344 ft. The length is three times the width. What is the length and width?

Question #fff79

What is the the electron configuration of #Cu^(2+)#?

How do you simplify #\frac { x ^ { 2} + x  12} { x y ^ { 2} } \cdot \frac { x ^ { 7} y } { x ^ { 2} + 7x + 12}#?

How do solve #(x^2+5x)/(x3)>=0# and write the answer as a inequality and interval notation?

Find the exact length of the curve?

Question #c3fab

What is the area of the figure?

How do I solve this exponential equation problem?

How do you differentiate #y=sqrtx+1+1/sqrtx#?

How do you simplify #0+ 5 3#?

What are the absolute extrema of # f(x)= 2 + x^2 in [2, 3]#?

How do you determine dy/dx if #y=x+tan(xy)#?

Question #18c98

How do you integrate #int 1/ [ (x1)(x+2)(x3)] dx# using partial fractions?

How do you evaluate the definite integral #int2xdx# from #[0,1]#?

How do you solve #25^ { x ^ { 2}  x } = 1#?

How do you factor the expression #x^2  7x + 10#?

The answer ,please?

How do you find the derivative of #lnsin^1(x)#?

Determine the quadrant of the angle’s terminal line lies
Sin x = 0.45 & cos x < 0 ?

How do you factor x^3+27?

Find the limit ?

Why is cos(0) = 1?

How do you solve #tantheta = sqrt(2)sintheta#?

How to determine the convergence of #Sigma_(n=2)^∞ lnn/sqrtn#?

Question #0a736

Question #5ce0c

Ques 13 could you please help?

How do you differentiate #f(x)=x^2(x+7)^3# using the product rule?

What is the arclength of the polar curve #f(theta) = 4sin(2theta)2sec^2theta # over #theta in [0,pi/8] #?

How do you solve #\frac{4}{y}=\frac{16}{36}#?

How does the type of wire affect resistance in a wire?

Question #35a5b

Question #0c93b

For the experiment of tossing a six sided die twice, what is the probability that the sum is 4?

Is there a certain formula for derivatives?

How to find the limit for #lim x > 0 ( 1/(xsqrtx) * int_0^sqrtx cos(pi/2*e^(t^2))dt)# with l'Hospital?

What is the name of the isotope with 88 protons and 140 neutrons?

Question #92b0c

How do you evaluate #lim_(x> 0) tanx/x#?

A farmer has a rectangular property that needs to be fenced on three sides (a river surrounds the fourth. If he has 2400 feet of fencing material available, what maximum area will he be able to enclose?

What is the derivative of # y = (cosxsinx)/(cosx+sinx)#?

Question #caaa0

How do you evaluate #93\times 58#?

How do you calculate the additive inverse of a binary number?

How do you evaluate the integral #int e^t/(e^t+1)dt#?