By applying the formula of trigonometric function the right hand side will
be equal to right hand side which is 1-
/
=cos2x.
Given: 1-/=cos2x.
Taking right hand side first which is cos2x.
We know that cos2x=
Now we will solve the left hand side of the equation give which is
1-/
=1-
/1+
[secant square x minus tangent square x is equal to 1]
By putting both values left hand side and right hand side we will find our solution which is :
1-tan^{2}x/1+tan^{2}x=1-/1+.
Hence proved
Learn more about trigonometric functions at brainly.com/question/24349828
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Answer:
The expression to this question can be defined as follows:
Step-by-step explanation:
Given angle:
1. 60°
2. 120°
Formula:
The Expression for point 1:
The Expression for point 2:
Answer:
Step-by-step explanation:
The first step is to ensure that all of the fractions have a common denominator.
Hope this helps!
Answer:
t=3
Step-by-step explanation:
4-t=3t-3-5
4-t=3t-8
+1
4=4t-8
+8
12=4t/4
Answer:
96 in 8th grade
Step-by-step explanation:
You times 24 by four to get 96. Then to check your answer you need to do 25%96 and you will get 24 to show that you are right.
