Question

72. A boat moves relative to water with a velocity
which is 'n' times the river flow
a) If n < 1 boat can not cross the river
b) If n = 1 boat can not cross the river without
drifting
c) If n > 1 boat can cross the river along
shortest path
d) Boat can cross the river what ever is the
value of n excluding zero value
1) only a is correct
2) a, b are correct
3) c, d are correct
4) b, c & d are correct

Answer 1

Answer:

c and d are correct answer is this my write answer or not please tell me do bache

Explanation:

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