Question

what is the graph of 1-cosx .
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Answer 1

Step-by-step explanation:

since 1-cosx gives sinx so here is a graph for sin x hope it helps

Answer 2

Answer:

see below

Step-by-step explanation:

1 - cosx = 2sin^2(x/2)

1) since sinx/2 is squared up, the graph is restricted to +ve Y-axis only.

2) since the angle is doubled. the graph is streched horizontally i,e..at 90° it behaves like 45°. and so on...

3) since it is multiplied by 2, the graph is doubled vertically. i,e....at 90° , it raises up to 2( instead of 1)