Find 11th term in AP-5,-11,-7,.........
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hey mate i hope it will help u
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siyaprajapati30:
Thanks
Hey
Ur answer is wrong
-5-60=-65
Not -55
ur ans is wrong . plz check it again
Your ans is wrong it's not -55 it's -65
Answered by
1
an=a+(n-1)d
Gn,
a=-5;d=-6;n=11
An=-5+(10)-6
=-5-60=-65
The answer is -65
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can u slove :- cosA - sinA+1/cosA+sinA-1=cosecA+cotA
Yes
First divide the L.H.S by sinA
you will get cotA-1+cosecA/cotA+1-cosec A
i can't answer here fully
Thank u for marking brainliest
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