cosec-pi-14-4-cos-2pi-7-

Question Number 57007 by naka3546 last updated on 28/Mar/19

cosec (\frac{π}{14}) - 4 \cos (\frac{2 π}{7}) = ?

Commented by tanmay.chaudhury50@gmail.com last updated on 29/Mar/19

Commented by tanmay.chaudhury50@gmail.com last updated on 29/Mar/19

Commented by tanmay.chaudhury50@gmail.com last updated on 29/Mar/19

a n s w e r i s 2 \dots i a m t r y i n g \dots

Answered by naka3546 last updated on 01/Apr/19

Facebook Tweet Pin