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yifanzhang
 2 years ago
Suppose
y= (x/sqrt(a^21) )  (2/sqrt(a^21)) * tan^1(sinx/a+sqrt(a^21)+cosx)
Show y`=1/a+cosx
Please explain how you got it also!
Suppose
y= (x/sqrt(a^21) )  (2/sqrt(a^21)) * tan^1(sinx/a+sqrt(a^21)+cosx)
Show y`=1/a+cosx
Please explain how you got it also!
@Mathematics
yifanzhang
 2 years ago
Suppose y= (x/sqrt(a^21) )  (2/sqrt(a^21)) * tan^1(sinx/a+sqrt(a^21)+cosx) Show y`=1/a+cosx Please explain how you got it also! Suppose y= (x/sqrt(a^21) )  (2/sqrt(a^21)) * tan^1(sinx/a+sqrt(a^21)+cosx) Show y`=1/a+cosx Please explain how you got it also! @Mathematics

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gerryliyana
 2 years ago
Best ResponseYou've already chosen the best response.1\[y = \left( \frac{ x }{ \sqrt{a ^{2}  1} } \right)  \left( \frac{ 2 }{ \sqrt{a ^{2} 1}} \right) \times \tan^{1} \left( \frac{ \sin x }{ a } + \sqrt{a ^{2} 1} + \cos x\right)\] is this ur equation?
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