. A man on an island a miles south of a straight beach wishes to reach a point on shore b miles east of his present position. If he can row r miles per hour and walk w miles per hour, in b-x w mi/hr a what direction should he row, to each his destination as soon r mi/hr as possible? See figure.
. A man on an island a miles south of a straight beach wishes to reach a point on shore b miles east of his present position. If he can row r miles per hour and walk w miles per hour, in b-x w mi/hr a what direction should he row, to each his destination as soon r mi/hr as possible? See figure.
. A man on an island a miles south of a straight beach wishes to reach a point on shore b miles east of his present position. If he can row r miles per hour and walk w miles per hour, in b-x w mi/hr a what direction should he row, to each his destination as soon r mi/hr as possible? See figure.
26. solve the following exercises by making use of trigonometric functions.
Transcribed Image Text:b
26. A man on an island a miles south of a straight beach wishes
to reach a point on shore b miles east of his present position.
b - x
If he can row r miles per hour and walk w miles per hour, in
w mi/hr
a
what direction should he row, to each his destination as soon
r mi/hr
as possible? See figure.
Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.
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