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D. 2.1 Problem 544: EE Board October 1994 The semi-transverse axis of the hyperbola x2 y? -=1 is 9 4 2 A. 2 B. 3 C. 4 D. 5​

Sagot :

Answer:

[tex] { {74.34 { {yy \frac{ \sqrt[x { { { { { { { { { { { { { \sqrt{ \sqrt{ \sqrt{ \sqrt{ \frac{ { \frac{ { \frac{ { \sqrt{?} }^{2} }{?} }^{?} }{?} }^{2} }{?} } } } } }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{2} \times \frac{?}{?} ]{?} }{?} }^{2} }^{2} }^{2} }^{2} [/tex]