Math, asked by atul147454, 11 months ago

find the value of sec 1800°.​

Answers

Answered by suvrahore20
2

Answer:

1.00885497.......hope this will help you....

Answered by kirti3239
0

Answer:

first thing we do is remember that sec is equal to 1 cos, so sec is equal to 25 is equal to 1 cos 22.5 then we see that we can you write 225 as 180 + 45 so must include 1800

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