Question

what is the exact value of sec(pi/6).

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Calculus

Other

Related Calculus Q&A

Find answers to questions asked by students like you.

Q: Find an angle between 0degree and 360degree that is coterminal with the given angle. -880°

A: Click to see the answer

Q: Calculate the present values P of an annuity in which $10,000 is to be paid out annually for a perio...

A: Given: The periodic payment is $ 10,000. Time period is, n = 25 years. The rate of interest, r =0.03...

Q: Sketch the graph of the function. y = 8 cos x/4

A: Click to see the answer

Q: Find the global extrema of the function f(x)=3√(x−2)2 on [1,4].

A: Global extrema of the function on a closed interval lies at the critical points or at the end points...

Q: Calculus Question

A: required region is marked in above graph.  

Q: Find the points of intersection of the graphs of the equations                           x2 + y2 = 1...

A: Click to see the answer

Q: Investment The rate of growth of an investment is proportional to the amount in the investment at an...

A: The rate of growth of an investment is proportional to the amount in the investment at any time t. ...

Q: In Exercises 5–8, sketch the region of integration and write an equiva- lent integral with the order...

A: (7) Given:  

Q: A manufacturer has been selling 1000 flat-screen TVs aweek at $450 each. A market survey indicates t...

A: Click to see the answer

Q: 1). Find the inclinations θs (in radians and degrees) of the line with slope m. (Round your answers ...

A: Click to see the answer

Q: Find the area under y = x3 over [0, 1] using the followingparametrizations. x = t3, y = t9

A: Click to see the answer

Q: Evaluate ∫dx / (x+1)(x2+1).

A: Click to see the answer

Q: Find the values of the function. g(x, y) = x2e2y (a)    g(−2, 0)       (b)    g   2,  ...

A: Click to see the answer

Q: Show that 1+1/x+1/x2+1/x3+1/x4+…=x/x−1 assuming x>1.

A: Given series is, This a GP series.

Q: Find the angles at which the curve y=x3−x intersects the x-axis.

A: The angle at which curve intersect the x axis is determined by the angle of slope of tangent to the ...

Q: Determine whether the statement is true or false. If it is false, explain why or give an example tha...

A: Click to see the answer

Q: Which polar coordinate pairs label the same point? a. (-2, π/3) b. (2, -π/3) c. (r, θ) d. (r, θ + π)...

A: To identify: The pairs of the polar coordinates that label the same point. Concept used:

Q: A microwaveable cup-of-soup package needs to be constructed in the shape of cylinder to hold 200 cub...

A: Click to see the answer

Q: An arithmetic series has first term ln 2 and common difference ln 4. Show that the sum Sn of the fir...

A: Click to see the answer

Q: Circulation on a half-annulus Consider the vector field F = ⟨y2, x2⟩on the half-annulus R = {(x, y):...

A: Click to see the answer

Q: The following series are geometric series or a sum of two geometric series. Determine whether each s...

A: ----------------------------------------------------------------------------------------------------...

Q: Use the initial condition to find the particular solution of the differential equation. differential...

A: Click to see the answer

Q: Solve each equation for y and then determine whether the equation defines y as a function of x: a. 2...

A: Click to see the answer

Q: Σ 2" + 3" 4" n=0

A:  

Q: Let f(x) = tan (cos(2æ)) f'(x) = Preview

A: Click to see the answer

Q: evaluate the integral using the indicated trigonometric substitution, integral (-2x^3/sqrt(x^2+9), x...

A: Click to see the answer

Q: Let f(x) = - 9 cos (sin(x*)). Then f'(x) = Preview

A: Click to see the answer

Q: Use Hooke’s Law to determine the work done by the variable force in the spring problem. Six joules o...

A: Click to see the answer

Q: Express the equation in exponential form. (a) In(x + 2) = 6 (b) In(x - 7) = 4

A: To express the given equation in exponential form.

Q: Plot the following points, given in polar coordinates. Then find allthe polar coordinates of each po...

A: Given point is

Q: Use left and right endpoints and the given number of rectangles to find two approximations of the ar...

A: Click to see the answer

Q: Use separation of variables to find the general solution of the differential equation. (5 + x)y' = 2...

A: Click to see the answer

Q: Find all the second partial derivatives. w =    u9 + v9 wuu  =        wuv  =   ...

A: Click to see the answer

Q: If  f(x)=x+4 and h(x)=4x-1, find a function g such that gof=h.

A: Let, Given that,

Q: Need help with this question

A: Given:

Q: Use the properties of summation and Summation formalaes to evaluate the sum. Use the summation capab...

A: Given, 

Q: I will appreciate detailed explanation with short comments, so I can do similar exercises.

A: Click to see the answer

Q: Perform the indicated operations. Simplify the result.

A: Click to see the answer

Q: Evaluate the following integrals 1,2,3,4,5

A: Click to see the answer

Q: How are triple integrals defined in cylindrical and spherical coor-dinates? Why might one prefer wor...

A: Click to see the answer

Q: Test for symmetry with respect to each axis and to the origin     y = 9x − x2

A: Click to see the answer