Math, asked by srimannarayan130, 6 hours ago

find the value of cos(-405degree)

Answers

Answered by NachikethaA

0

Answer:

the answer is 0.2623458 degree

Step-by-step explanation:

Answered by snehakumari4534581

0

Step-by-step explanation:

Cos(-405°)

= Cos (-360-45)°

= Cos (-45°)

= Cos 45°

= 1/✓2

hope it is helpful to you

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