2 years ago

1. If y + 1/y = 2 cos teta find y

Mathematics

2 answers:

k0ka [10]2 years ago

8 0

Answer:

Step-by-step explanation:

1+1/1=2

g100num [7]2 years ago

5 0

Answer:

y=1

Step-by-step explanation:

y+1/y=2

y+1/y-2=0

y-1=0

y=1

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2 years ago

1. If y + 1/y = 2 cos teta find y​

1. If y + 1/y = 2 cos teta find y