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The value of (secpi/7)+(sec3pi/7)+(sec5pi/7) is
The value of
(secpi/7)+(sec3pi/7)+(sec5pi/7) is
0 answers
asked by
anoynomous
361 views
The value of
(secpi/7)+(sec3pi/7)+(sec5pi/7) is
1 answer
asked by
anoynomous
791 views
The value of
(secpi/7)+(sec3pi/7)+(sec5pi/7) is
1 answer
asked by
anoynomous
646 views
3sinpi/6 secpi/3-4sin5pi/6cotpi/4=1
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asked by
asd
390 views