daddy1324
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U0 vs U1,in different questions it says either of these are the first term but which one actually is the first term of a sequence.For example 𝑢_1=3,
3, 5, 7, 9, 11. whereas 𝑚_0=50 000 in another question.In a exam question if it asked write the first term should i write U0 or U 1?
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daddy1324
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Plssssssssss help meeeeeeee
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squidge_gt
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You can probably use either, but if they give you one of them integer question go with that one
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daddy1324
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ok thanks so if i use either if its not given they'd both get the mark?
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squidge_gt
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Pretty sure it would - would depend on the Mark scheme tho - which exam board u doing?
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mqb2766
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(Original post by daddy1324)
ok thanks so if i use either if its not given they'd both get the mark?
As squidge_gt says, whether you call u0 or u1 the first term is generally semantics, however some formulae (sum, position to value etc) can be dependent on which index is the first term.

For the questions you're referring to, upload the questions/solutions if you want a definitive answer.
Last edited by mqb2766; 2 weeks ago
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