Math, asked by divya0789, 1 year ago

Guys, there was a question in my maths SA2 SET 1, it was a bout AP,
25)If the ratio of the sum of two AP's are 7n+1:4n-27, then find the ratio of their 9th terms.
I have found out the ratio which is correct..... my question is , I have not mentioned in the begginnig that, " Let the first term of first AP be a and d, and that of second term is A and D", for this mistake how much marks may i lose.

Anonymous: how much marks does this question have

Anonymous: i mean this question is of how many marks

divya0789: 4 marks

Answers

Answered by Anonymous

most probably 0.5 marks

Anonymous: no they will not deduct all 4 marks..

Anonymous: b'coz my teachers do not deduct all marks when I was in 10th

divya0789: r u sure

Anonymous: yaa

Anonymous: or it depends on ur teacher

divya0789: but some were telling they wont cut for this silly mistake

Anonymous: no 0.5 will be deducted as per me

divya0789: okkk

divya0789: thnx

Anonymous: u r welcome

Answered by Hacker20

Must probably of lose = 0.5

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