For which value of is COT () undefined?

For which value of is COT () undefined?

Cotangent is the reciprocal of tangent, so the cotangent of any angle x for which tan x = 0 must be undefined, since it would have a denominator equal to 0. The value of tan (0) is 0, so the cotangent of (0) must be undefined.

Where is CSC less than 0?

To satisfy the conditions that csc Θ = 7 (greater than zero) and cot Θ < 0, the angle Θ must be in the second quadrant. And if sin Θ > 0, then it is either in the first or second quadrant. CSC θ is greater than 0 and TAN θ is less than 0.

Is Tan positive quadrant 4?

It means: In the first quadrant (I), all ratios are positive. In the second quadrant (II), sine (and cosec) are positive. In the third quadrant (III), tan (and cotan) are positive. In the fourth quadrant (IV), cos (and sec) are positive….

What quadrants is sine negative?

So the sine will be negative when y is negative, which happens in the third and fourth quadrants. So the tangent is negative in QII and QIV, and the sine is negative in QIII and QIV.

What Quadrant is sec theta less than 0?

This is in quadrant III (QIII), therefore QIII answers your question. The sine is negative in QIII and QIV. The secant (the inverse of the cosine) is negative in QII and QIII….

Which quadrant does θ lie in?

In general, if θ lies in the third quadrant, then the acute angle θ−180∘ is called the related angle for θ.

Which quadrant does θ lie if cot θ 0 and sin θ 0?

1st quadrant

What does sin theta less than 0 mean?

Well, we can see that if both cos 𝜃 and sin 𝜃 are less than zero, then it means that both cos 𝜃 and sin 𝜃 are negative. We can also use it to help us find values as well if we do know what sin, cos, or tan 𝜃 are equal to….

What is CSC in a credit card?

The card security code (CSC) is usually a 3 – or 4 – digit number, which is not part of the credit card number. The CSC is typically printed on the back of a credit card (usually in the signature field).