Math, asked by xyz89, 1 year ago

send the solution of que no.17
fast,with proper solution written
because tomorrow is my exam

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Answers

Answered by Sakshi2006
1
a + (n-1)d
a20 = 253+(20-1)×(-5)
a20 = 253 + 19 × -5
a20 = 253 - 95
a20 = 158
Sakshi2006: after you get two answers to your question then it will come
xyz89: ooo
xyz89: ok
xyz89: but abhi 2nd ans. to aya hi nhi
Sakshi2006: akter you get the 2nd ans. then mark it as brainlist
xyz89: Par jo logo na sol. diya h unma to 1 par bhi brainlist ka option h
xyz89: hmm
xyz89: ok
pokemon14: it will appear after few days
xyz89: ok
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