If sinθ=12/13, what does tanθ=?     51/2   12/5   5/13   13/12

Q: Find  sin?,cos?,???tan?sin⁡θ,cos⁡θ,andtan⁡θ  if  csc?=−2921csc⁡θ=−2921    and  cos θ < 0.

A: Given Cosecθ=2921and we have to calculate the value of sin(θ), cos(θ), tan(θ)

Q: Find sinϴ if given cos(-ϴ)=(√3)/6, cotϴ

A: Topic- trigonometry ratio

Q: Suppose, for a given angle 0 drawn in standard position, you are told that 270° < 0 < 360°, and tan…

A:

Q: Assume that Sin θ= 4/5 where π/2<θ<π  find tanθ

A:

Q: if cosθ=-(1/9) and θ is not in QII find tanθ

A: We will find the value of  tanθ. Here we will use the formula  . That is         Sec2θ - tan2θ =1

Q: Find Eachexact value the following given the known conditions. A.sin (theta)= -3/5 and (theta) is in…

A:

Q: Tan ( 3θ - 4 degrees ) = 1/ cot ( 5θ - 8 degrees)

A: Solve:

Q: 1. Calculate each value, and draw a version of the Most Important Diagram that demonstrates your…

A: As per the instruction, we are answering only the first 3 subparts. For (a), arccos-12=2π3 Note:

Q: If tanθ=6/13, and if cosθ&lt;0, the... secθ= cosθ= sinθ= sin2θ= sinθ/2=

A: Since, tan of an angle is positive and cos of the angle is negative, so angle lies in second…

Q: How do we find the degree of tanθ= 139/120

A: This question can be solved using natural tangent table

Q: Suppose -π/2 <θ < 0 and tan θ= -2 Evaluate (exactly) (a) cosθ (b) sinθ

A:

Q: For what values of Ⓒ is tan undefined?

A: Given query is to find for which value of θ, tanθ is undefined.

Q: tan (5) tan (5) 3 = cot ( 3 ) = 4

A:

Q: tan x = 1/7

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.