If a, a az . a, is an arithmetic progression with common difference d, then show that .... -1 +tan tan tan 1+aja2 1+aza3 d d -1 + tan +...+ 1+aza4 1+an-1an s equal to 1+ajan

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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a, is an arithmetic progression
If a, a az
with common difference d, then show that
d
-1
+tan
tan tan
1+aja2
1+a2a3
d.
-1
+ tan
1+aza4
1+an-19n
an-a1
is equal to
1+aan
Transcribed Image Text:a, is an arithmetic progression If a, a az with common difference d, then show that d -1 +tan tan tan 1+aja2 1+a2a3 d. -1 + tan 1+aza4 1+an-19n an-a1 is equal to 1+aan
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