Help with sketching trig graphs?
By drawing suitable sketch graphs, determine the number of roots of the equations
cos(x)=10/x
which lie in the interval -180<x<180
(adapted OCR c2 question)
cos(x)=10/x
which lie in the interval -180<x<180
(adapted OCR c2 question)
Original post by bartoll
By drawing suitable sketch graphs, determine the number of roots of the equations
cos(x)=10/x
which lie in the interval -180<x<180
(adapted OCR c2 question)
cos(x)=10/x
which lie in the interval -180<x<180
(adapted OCR c2 question)
Draw:
and on the same graph.
Thanks!!!
Original post by alow
Draw:
and on the same graph.
and on the same graph.
Quick Reply
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