0
Can you make cosine squared X divided by2 equal to cosine squared x with some constant?
Wiki User
∙ 10y ago
You could just pull out the half: it will be (1/2) cos squared x.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
1 minus 2 cosine squared divided by sine cosine is equal to tangent minus cotangent?
No, it is not. To be correct, the expression requires parenthesis, which are missing.
Do the equations sine plus cosine and sine squared plus cosine squared both equal 1?
No, they do not.
Does tangent of x equal cosine divided by sine?
No, it does not.
Which graph shows the inequality x squared divided by 2 squared minus y squared divided by 2 squared greater than or equal to 1?
None of the graphs that I can see!
Law of cosines with a right angle?
The law of cosines with a right angle is just the pythagorean theorem. The cosine of 90 degrees is 0. That is why the hypotenuse squared is equal to the sum of both of the legs squared
What is cosine squared theta equal to'?
Cosine squared theta = 1 + Sine squared theta
1 minus 2 cosine squared divided by sine cosine is equal to tangent minus cotangent?
No, it is not. To be correct, the expression requires parenthesis, which are missing.
Do the equations sine plus cosine and sine squared plus cosine squared both equal 1?
No, they do not.
Does tangent of x equal cosine divided by sine?
No, it does not.
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
What does zero squared divided by zero squared equal is it one or undefined?
undefined
Which graph shows the inequality x squared divided by 2 squared minus y squared divided by 2 squared greater than or equal to 1?
None of the graphs that I can see!
What does negative sine squared plus cosine squared equal?
To determine what negative sine squared plus cosine squared is equal to, start with the primary trigonometric identity, which is based on the pythagorean theorem...sin2(theta) + cos2(theta) = 1... and then solve for the question...cos2(theta) = 1 - sin2(theta)2 cos2(theta) = 1 - sin2(theta) + cos2(theta)2 cos2(theta) - 1 = - sin2(theta) + cos2(theta)
Law of cosines with a right angle?
The law of cosines with a right angle is just the pythagorean theorem. The cosine of 90 degrees is 0. That is why the hypotenuse squared is equal to the sum of both of the legs squared
What does EMC2 really mean?
E = MC squared means that Energy is equal to Mass times a Constant (which is the speed of light) squared.
What is x squared divided by 20 equal 5?
x = -10 or x = 10
Why is F=G M1 M2 /d^2?
F is force and it is equal to the gravitational constant times the mass of the first object times the mass of the second object divided by the distance between the two squared.
