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Help a level maths

Hey for this q for part b I got x to equal 0.709… on my calc and it’s in radians mode too so idk why the markscheme says x equals oneIMG_2678.jpegIMG_2679.jpegIMG_2680.jpeg
(edited 12 months ago)
Reply 1
tan(pi^2/4^2) = 0.709...
Reply 2
Original post by mqb2766
tan(pi^2/4^2) = 0.709...

But the q says that x=tan^2 y
So I subbed y into here
(edited 12 months ago)
Reply 3
You did
so you squared pi/4 to get pi^2/4^2 and callculated tan of that. The question says
so square the result of tan(pi/4) which is 1.

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