Question

What is the graph of one cycle of a cosine curve with amplitude 4, period 1/2π, and
a < 0?

Answer 1

@ganeshie8 @ParthKohli

Answer 2

by a<0 you mean negative amplitude?

Answer 3

heloo

Answer 4

I don't know @baru

Answer 5

I would think so because its saying a is less than 0.

Answer 6

nah..i mean are you sure 'a' stands for amplitude?

Answer 7

No I'm not, it didn't say.

Answer 8

lets assume that 'a' does stand for amplitude

Answer 9

do you know what cos(0) is ?

Answer 10

no

Answer 11

do you know what "cos" is ?

Answer 12

cosine?

Answer 13

yep..can you say anything more about it?