In which quadrant is Cosec positive?

Quadrant 2
Only the trigonometric functions Sin and Cosec are positive in Quadrant 2.

Which quadrant value of sin is positive?

first quadrant
Quadrants and the “cast” Rule In the first quadrant, the values for sin, cos and tan are positive. In the second quadrant, the values for sin are positive only.

Why sin and cos are positive in second quadrant?

Since sine is the second coordinate on point P, it’s going to be positive whenever that point is above the x axis. That means quadrants 1 and 2. Those are the 2 quadrants that are above the x axis. So remember cosine if positive to the right of the y axis, quadrants 1 and 4.

Which of the following is positive sin (- 310 or sin 310?

∴ sin(−310°) is positive.

Which is greater sin 1856 or SIN 2006 )?

sin 1856° is greater.

Is Quadrant 3 positive or negative?

In Quadrant I, both the x– and y-coordinates are positive; in Quadrant II, the x-coordinate is negative, but the y-coordinate is positive; in Quadrant III both are negative; and in Quadrant IV, x is positive but y is negative.

Is Sin positive in second quadrant?

In the second quadrant, only sine and cosecant (the reciprocal of sine) are positive. In the third quadrant, only tangent and cotangent are positive. Finally, in the fourth quadrant, only cosine and secant are positive.

Is Quadrant 4 positive or negative?

Where is cot on ti84?

Press 2nd MATH to enter the MATH popup menu. Press A to enter the Trig submenu. Press 6 to select cot(.

Is cosecant the inverse of sine?

The cosecant is the reciprocal of the sine. It is the ratio of the hypotenuse to the side opposite a given angle in a right triangle.

What is the value of sin and cosec in each quadrant?

Value of sin and cosec are positive in first and second quadrant. Hope this works…… 1quadrant : all positive. 2quadrant: sin and cosec positive. 3auadrant: tan and cot positive. 4quadrant: cos and sec positive . You can also learn it as ASTC (after school to college) respective to the quadrants . First and Second Quadrant.

Which quadrants have a cosecant that is positive?

Therefore, the cosecant will be positive in the quadrants where the sine is positive. that end in quadrants III and IV are negative. How to use the sine, cosine, tangent, and cotangent table. Examples

Is sin positive or negative in the 3rd quadrant?

In the second quadrant, the values for sin are positive only. In the third quadrant, the values for tan are positive only. In the fourth quadrant, the values for cos are positive only. Is Quadrant 3 positive or negative?

Which quadrants are the trig functions 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. Click to read in-depth answer. Similarly one may ask, in which quadrants are the trig functions positive?