0
sec x = 2
cos x = 1/2
x = PI/3 and x=5PI/3
The period of cosine is 2PI
The general solutions are:
x= PI/3 + 2nPI, where n is any integer
x = 5PI/3+2nPI, where n is any integer
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What is the integral of tan cubed x secx dx?
This is a trigonometric integration using trig identities. S tanX^3 secX dX S tanX^2 secX tanX dX S (secX^2 -1) secX tanX dX u = secX du = secX tanX S ( u^2 - 1) du 1/3secX^3 - secX + C
Solve -2 plus 5 equals?
-2 plus 5 equals +3
What is secx?
secx is the inverse of cosx. secx=1/cosx. A secant is also a line drawn through the graph that touches two points on a function.
If P equals 2L - 2W solve for L if P equals 40 and W equals 2?
22
How do you solve 5 - x -3?
8
How many solutions of secx equals 2?
Infinitely many.
What is the integral of tan cubed x secx dx?
This is a trigonometric integration using trig identities. S tanX^3 secX dX S tanX^2 secX tanX dX S (secX^2 -1) secX tanX dX u = secX du = secX tanX S ( u^2 - 1) du 1/3secX^3 - secX + C
How do you Prove sin x times sec x equals tan x?
sinx*secx ( secx= 1/cos ) sinx*(1/cosx) sinx/cosx=tanx tanx=tanx
Solve -2 plus 5 equals?
-2 plus 5 equals +3
What is secx?
secx is the inverse of cosx. secx=1/cosx. A secant is also a line drawn through the graph that touches two points on a function.
Intergrate sec x?
Sec x dx = sec x (secx + tanx)/ (secx + tanx) dx . therefore the answer is ln |secx + tanx|
Integration by parts of x tanx?
XtanX dx formula uv - int v du u = x du = dx dv = tanX dx v = ln(secX) x ln(secX) - int ln(secx) dx = X ln(secx) - x ln(secx) - x + C -----------------------------------------
How do you solve 2 equals x- one third y?
You can't. You need 2 equations to solve for 2 unknowns
How do you solve -2 - 19 equals -43?
You cannot solve it since it is not a true equation.
How do you solve 20 percent of 20?
divide 20 by 10 which equals 2 the times 2 by 2 which equals 4
2y equals 4 solve for y?
2y = 4 (divide both sides by 2 to solve) y = 2
If P equals 2L - 2W solve for L if P equals 40 and W equals 2?
22
