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Bdub has helped students
times in
Activity
Summary of contribution activity by day
Longest streak: 13 days
133 thank you notes
Someone from Toronto, Canada
Thank you so much! I applied this method to a similar question and it helped a lot!
for this
answer
5 days ago
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Someone from Antwerpen, Belgium
ty <3
for this
answer
1 week ago
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Someone from La Paz, Bolivia
thanks very much you helped me
for this
answer
1 week ago
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Bdub
Bdub joined Socratic 2 years ago. Bdub hasn't written a biography yet.
169K karma
Activity
889 Answers
103 Edits
@bdub
Bdub
wrote an answer to
Prove (sinx/1-cosx)=cscx+cotx ?
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2 months ago
·
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@bdub
Bdub
wrote an answer to
How do you prove #sec^2(x)-tan^2(x)=1#?
.
3 months ago
·
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@bdub
Bdub
updated
the answer to
How do you prove #Cosh(A+B) = CoshA*CoshB+SinhB*SinhA#?
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3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you verify #Tan(theta)csc(theta)= sec(theta)#?
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3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you verify #(2tan(x/2)) / (1+tan^2(x/2)) = sin x#?
.
3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you prove the identity #(sinx - cosx)/(sinx + cosx) = (2sin^2x-1)/(1+2sinxcosx)#?
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3 months ago
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@bdub
Bdub
updated
the answer to
How do you verify the identity # tan(x/2 + pi/4) = secx + tanx#?
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3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you verify the identity # tan(x/2 + pi/4) = secx + tanx#?
.
3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you prove #(tanx+cotx)/(secx+cscx)=1/(cosx+sinx)#?
.
3 months ago
·
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@bdub
Bdub
wrote an answer to
How do you verify the identity #1/(1-tan^2theta)+1/(1-cot^2theta)=1#?
.
3 months ago
·
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