1.

Find the eleventh term from the last term of the AP 27, 23, 19,....... -65

Answer» a11=-13
galt bataya hai
mai ko keh ri hu wese kro...sahi aaega...11 mt rkhna
11={l-(11-1)-4 } now solve it urself
-65 ko first term let krke nikalo...aa jaega..oosswl kesample paper 1 me h ye
???
-13
Nth term= {l-(n-1)d}
Use l-(n-1)
Easy he


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