prove that 1/seca-tana-1/cosa=1/cosa-1/seca+tana || 1/seca+tana-1/cosa=1/cosa-1/seca-tana

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(sina+seca)^2+

(cosa+coseca)^2=(1+seca coseca...

K

K

(1+seca+tana) (1-coseca+cota)=2

sina-cosa+1/sina+cosa-1=1/

seca-tana

K

1/seca+tana+1/seca-tana=2seca

لا

لا

prove that 1+seca-tana/ 1+seca+tana-1-sina/cosa

prove that 1/(sec a + tan a) - 1/cos a-1/cos a -1/(sec a + tan a)

K

K

K

1/seca-1 + 1/seca+1

if sec a = x + 1/4x, prove that sec a

+ tan a = 2x or 1/2x.
(sina+seca)^2+

(cosa+coseca)^2=(1+seca coseca...

K

K

(1+seca+tana) (1-coseca+cota)=2 sina-cosa+1/sina+cosa-1=1/

seca-tana

K

1/seca+tana+1/seca-tana=2seca

لا

prove that 1+seca-tana/ 1+seca+tana-1-sina/cosa

لا

Q

prove that 1/(sec a + tan a) - 1/cos a-1/cos a -1/(sec a + tan a)

K

K

K

1/seca-1 + 1/seca+1

if sec a = x + 1/4x, prove that sec a

+ tan a = 2x or 1/2x.
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Sir best explanation hai baki sab ne +- se multiply karke kiya hai very very thanks 🙏🙏

A-ParitoshBorse
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1:43 Sir yaha pe reciprocal hoke cosθ 1/cosθ ho jayega or fir (1-sinθ) mien multiply hoga na? Woh upar kese chala gya

nerd_asU
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very good explanation. i dont know why others didnt saw this video but this was very good sir kep up

pesbrothers