y = 2*tan(2x) is an equation in two variable. There can be no answer. While x can be made the subject of the formula, that is not an *answer*.
Oh honey, you're throwing some trigonometry at me? Alright, buckle up. The sum of tan20tan32 plus tan32tan38 plus tan38tan20 is equal to 1. Just plug in those values and watch the magic happen. Math can be sassy too, you know.
Since sin(theta) = 1/cosec(theta) the first two terms simply camcel out and you are left with 1 divided by tan(theta), which is cot(theta).
Think of tangent as sin divided by cos or sin/cos. Now cos 90 degrees is 0 so tan90 would be 1/0 which is not define since you are now allowed to divide by 0. It's best to visualize what Tan(90) means: Take a typical right angle triangle: From the angle in question (A), you have the adjacent leg (The leg extending from angle A to the right angle opposite), the opposite leg (the leg directly opposite the angle A, of course) and the hypotenuse (the leg intersecting the aforementioned two legs) Tan(A) is the ratio of the opposite leg and the adjacent leg. To solve for Tan (A): Tan (A) = opposite/adjacent. As angle (A) increases, the length of the opposite side also increases. So what happens at A=90? Well, you no longer have a triangle! The hypotenuse (the leg that intersects the opposite side from the adjacent side) NEVER INTERSECTS. Therefore, no longer being a triangle, you can no longer define the ratio.
It's like GUITAR HERO, you type 1,2,3 and 4 for each color of the music, and to the snake "charm" you have to type 5 colors correctly
two primary colors
You can mix blue and yellow to make green.
Black and white.
Blue and red mix to make purple. Mixing these two colors together creates a new color, which is purple.
black and white
Blue and Red
Mix colors black and white together to get gray!
You mix two primary colors together to create a secondary color. For example, red and blue make purple, blue and yellow make green, and red and yellow make orange.
You mix yellow and blue to make green.
All colors mix and make a new hue unless you use two of the same colors.
tan and brown
None. Red is a primary color.