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# If Cosx=0 then what will be the maximum value of x?

Trainer

(2n+1)*(pi/2) n=0,1,2,.... Upto infinity

Here we get different value for x like 90 degree ,270 degree.we calculate up to 360 degree and revise cycle again we get general solution for different n value

Play with Mathematics

Guys, CosX = 0 = Cos( n.pie +/- 90) Considering maximum value of X n = 1,2,3,.... Infinity So this way Xmax = infinity

(2n+1)?/2

90degree

If Cosx=0 then x=90 degree fix value

Mathematics classes

general solution is +(2n+1)pi/2 and -(2n+1)pi/2 where n is Integer B'coz integers are unbounded like natural nos. so maximum value cosx = 0 is not exist for general condition if there are some constrains only then get the answer of the question for ex. x belongs to (o,2pi).

x=(2n+1)*90 where x=integers....

Experiential Trainer with 8 years of experience in Product Design and Prototyping Industry

90

Physics,Chemistry,Math

cos90=0 so x=90

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