Insulated tip temperature of a rectangular longitudinal fin will be eq

1.	Insulated tip temperature of a rectangular longitudinal fin will be equal to
A.	θotanh ml
B.	θosinh ml
C.	\(\frac{(\theta_otanh\;ml)}{ml}\)
D.	\(\frac{\theta_o}{cosh\;ml}\)
Answer» E.

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Insulated tip temperature of a rectangular longitudinal fin will be equal to

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