Question

If tan x=3/4, what is the value of cos x + sin x?

Answer 1

Answer:

We need to find the value

Step-by-step explanation:

So in a triangle tan is opposite /adjacent side

So sin=3/5

And cos =4/5

So sin x+cosx =3/5+4/5=8/5

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Answer 2

Answer:7

Step-by-step explanation:

Tan X= sin X/cos X

3/4 = sin X/cos X

So, sin X + cos X

= 3+4

=7