State whether the following are true or false.
The value of cosA increases as A increases .
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Answered by
4
It's false as the value of A increases then the value of cos deceases. As you can see value of cos0 is greater than value of cos90.
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Answered by
2
FALSE, because
consider A=0°
cos0°=1
consider A=90°
cos90°=0
cosA value decreases as A increases
consider A=0°
cos0°=1
consider A=90°
cos90°=0
cosA value decreases as A increases
Answered by
0
FALSE, because
consider A=0°
cos0°=1
consider A=90°
cos90°=0
cosA value decreases as A increases
consider A=0°
cos0°=1
consider A=90°
cos90°=0
cosA value decreases as A increases
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