sinA-cosA+1/sinA+cosA+1=1/secA+tanA.prove
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divide nr and Dr by cosA
tanA-1+secA/tanA+secA+1
On rationalizing
1+tanA+secA/1+tanA+secA × 1/secA + tanA
tanA-1+secA/tanA+secA+1
On rationalizing
1+tanA+secA/1+tanA+secA × 1/secA + tanA
cokki:
Plzz bro
thats what im asking,, i cant send it
u have to ask this question
what
wait
u type full sum n send
for that u yave to ask this question again...
ok
in that it's - but in this problem it's +
so then u can change 1/secA - tanA into 1/secA + tanA
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