Trigonometry Range

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14 Replies
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@Apu
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Note for OP
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Opt
Opt2mo ago
Write in terms of power of three
flower
flowerOP2mo ago
And expand for 3x? Wait do we expand or do we not What would be better? Eh dono kar leta hu what's the worst that could happen Bina expand kare 3 step me aa gaya no way expand karke would be netter Bro why couldn't I not think of that 💀 Dude kya sab ko ye initially dikkat hoti hai kya Trigo me Approach na hone ki? Or is it just me
Opt
Opt2mo ago
Once you do that, there's a general formula for range of linear combination of sin and cos acosx+bsinx has the range [-√(a²+b²),+√(a²+b²)] And 3^x is bijective so you can directly raise those to base 3
Titan.
Titan.2mo ago
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Titan.
Titan.2mo ago
ye
Slembash
Slembash2mo ago
tht is a new type u came across so definitely yes, iske baad same tarah ke rahenge, like kuch bhi power then dimaag mei ayega ki haan kuch pehle bhi aisa kiya tha
flower
flowerOP2mo ago
Ye that's what I did exactly Ngl ye poori cheez Teri hi awaaz me read hui for some reason 💀 hopefully pehchan gayi hai 🙏 Also it's not just this type ka question yaar koi sa bhi initially click nahi kar raha Like ek do to ho hi jaate hai usually but ye to 💀
_zbro
_zbro2mo ago
approaches are in thousands.
flower
flowerOP2mo ago
Valid
Nimboi
Nimboi2mo ago
yeah trigo you generally just rawdog previously learnt approaches kabhi kabhi dimag chal jaye toh badhiya hai
flower
flowerOP2mo ago
Hmmm ok Thanks y'all +solved @Opt
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