4 years ago

Show that point (pi/3,1/2) is on the curve of y=cosx

Mathematics

1 answer:

jarptica [38.1K]4 years ago

6 0

Here y=1/2 x=pi/3=60°

y=cosx
1/2=cos60° and cos60°=1/2
so LHS=RHS

so that point is on curve y=cosx

You might be interested in

Need. help please give answer for this if its right ill mark brainiest<br> 2(5x+2)=2x+20

White raven [17]

Answer:

x=2

Step-by-step explanation:

10x+4=2x+20

10x-2x=20-4

8x=16

x=2

8 0

3 years ago

Read 2 more answers

What is 0.572 divide by 4

Daniel [21]

Answer:

0.143

Step-by-step explanation:

Please mark me as Brainliest if you are satisfied with the answer.

7 0

3 years ago

Read 2 more answers

How to do linear functions using the table ?

Ira Lisetskai [31]

Answer:

-8 = m-2+b

-2 = m-0+b

4 = m2+b

10 = m4+b

Step-by-step explanation:

You just put them in y = mx+b format

3 0

3 years ago

What’s the slope of the line through (-9,-6) and (3,-9)

zavuch27 [327]

It might be mmmm idk I’m too dome

8 0

3 years ago

To convert a percent to a fraction, which of the following is not done?

slavikrds [6]

What you do, to convert a percention to a fraction is to divide the percent by 100. This will give you the fraction of that percent. Knowing this, you can eliminate all the other possible answers that have been listed.

4 0

3 years ago