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17 Answered Questions for the topic Trignometric Functions

Trignometric Functions

09/22/18

a,b,c belongs to (0,45') such that 1/2 (1-tana)(1-tanb)(1-tanc)=1-(tana+tanb+tanc) then the value of tan (a+b+c)=?

This question is of trigonometry function
Trignometric Functions

06/20/18

If tan(x+y)=3/4and tan (x-y)= 8/15 find tan 2x and 2y

Class 11 trigno
Trignometric Functions Pythagorean Theorem

12/03/17

a deck chair is 1.7m long and is found to be comfortable when the head is 0.5m higher than foot. find the angle of the chair made with the horizonta?

this has to deal with Trigonometry and Pythagoras theorem.. your help will be fully appreciated. a deck chair is 1.7m long and it is found to be most comfortable when the head is 0.5m higher than... more
Trignometric Functions Maths Functions

07/29/17

how to solve integration of (3x+5)^4

how to solve integration of (3x+5)^4
Trignometric Functions Unit Circle Trigonometric Ratios

09/29/16

Trig questions regrading exact values and quadrants

The solution to the trig equation 4cos theta +3 =0 are in which quadrant?   Given csc theta = 2 sqrt3/3 and -270 degrees < theta <180 degrees Determine the exact values of... more
Trignometric Functions Trigonometry

06/07/16

The point P(-4, -5) is on the terminal arm of an angle .

Calculate the exact values for the six trigonometric ratios.
Trignometric Functions Trigonometry Math Help

04/30/16

Find cos T if sin T = 2/3

Assume the terminal side of the angle falls in Quadrant 2. Show all work.
Trignometric Functions

03/11/16

sinb = cos(2b-30)

the question arks to solve for B. can you please help me 
Trignometric Functions

11/13/15

How many values of ? (0°=?<360°) are solutions to this equation? sin(?)=0

need help
Trignometric Functions

08/23/15

valueof cos(infinity)

valueof cos(infinity)=?
Trignometric Functions

08/17/15

Consider the trigonometric equation sin3x - 2 = 0 . Use transformations to explain why there are no solutions.

Consider the trigonometric equation sin3x - 2 = 0 . Use transformations to explain why there are no solutions.
Trignometric Functions

08/17/15

Use a compound angle formula to determine an exact value of sin 7p/12

Use a compound angle formula to determine an exact value of sin 7π/12
Trignometric Functions Trigonometry Trigonometry Functions

06/18/15

find the value of k

if tan ( Arc cos (square root of 3)/k) =(square root of 3)/3 then k is?   the square root is only on 3, in both cases, not on the 3 on the bottom or k on the bottom.
Trignometric Functions Trignometry

04/23/15

find the exact value

express your result as a single, simplified fraction in radical form.  equation:    tan(11π/6) - cos(5π/6)
Trignometric Functions Trigonometry

03/18/15

(sinx+1)(2sin^2x-3sinx-2)=0

Solve on the interval [0, 2π)   (sinx+1)(2sin^2x-3sinx-2)=0   a) x=2π, x=π/2,x=π/3 b)x=π, x=2π/3, x=5π/3 c) x=3π/2, x=7π/6, x=11π/6 d) x=2π, x=π/2, x=5π/4     Please explain in detail.... more
Trignometric Functions Calculus Cosine

09/02/14

Find a formula, using the cosine function, for your height above ground after t minutes on the ferris wheel.

A ferris wheel is 6 meters in diameter and boarded in the six o'clock position from a platform that is 6 meters above the ground. The wheel completes one full revolution every 6 minutes. At the... more

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