Solve for R1:

R1 ð R2
RT = ÄÄÄÄÄÄÄ
R1 + R2
a. RT - R2
R1 = ÄÄÄÄÄÄÄ
RT + R2
b. RT ð R2
R1 = ÄÄÄÄÄÄÄ
RT + R2
c. -RT ð R2
R1 = ÄÄÄÄÄÄÄÄ
RT - R2
d. R2 + RT
R2 = ÄÄÄÄÄÄÄ
RT - R2
e. RT + R2
R1 = ÄÄÄÄÄÄÄ
R1 ð R2


d. R2 + RT
R2 = ÄÄÄÄÄÄÄ
RT - R2

Mathematics

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Mathematics