sqleung

Given that f(x) = 2sinx - cosx - Write f(x) in the form Asin(x+a) - Find the maximum value of 2sinx - cosx - Find the lowest positive value of p such that f(x) = f(x + p) Thankyou. All help is appreciated. I'm really struggling on this assignment.

Solve for x (exact solutions): sin x - sin 3x + sin 5x = 0 ¦Ð ¡Ü x ¡Ü ¦Ð ---------------- Thankyou. I tried find the solutions on my graphics calculator but however, the question is to find the EXACT solution(s) for the equation so I guess it will be in a...

Solve for x (exact solutions): sin x - sin 3x + sin 5x = 0 -¦Ð ¡Ü x ¡Ü 0 ------ Now, using my graphics calculator, I discovered that the following equation has 5 solutions. I have managed to come up with 3 of them but I'm having trouble finding the other...

Can somebody please help me find the domain of: 1 / cos4x If there are any working out, could you be kind enough to show your steps? Thankyou. All help is of course, appreciated.

----- If: sin(3pi / 10) = (1 + squareroot 5) / 4 Find the exact value of cos(pi / 5) ----- Thankyou very much. Of course, all help is appreciated.

Hi. Can somebody help me solve this equaton with EXACT answers? ----- sin3x = 0 ----- Thankyou! All help is appreciated.

Just wanted to express my gratitude. Thankyou very much for your help.

AFTERSHOCK

c. 4 cups

49 divided by n = 7 Now, multiply both side by n and you'll get: 49 = 7n From here, isolate the n by dividing both sides by 7 so you'll get: 49 divide 7 = n n = 7

Gorilla, moose, walrus, camel, horse, tortoise, chameleon, anteater

a) 10^100 b) 10^200

144 dozens in a great gross 12 gross in a great gross

I lured the fish with some bait.