1. Two resistors of R1 and R2 ohms are connected in parallel in an electrical circuit to create an Rohm resistor. The value of R can be computed via the equation 1 _ 1 + 1 R _ R1 R; If R1 is decreasing at a rate of 1 ohm/ sec and R2 is increasing at a rate of 0.5 ohm/sec, at What rate is R changing when R1 = 60 ohm and R2 = 90 ohm? sin2 (an) 2. Use L'Hopital's Rule to compute the value of the limit 1inr(1J x2 m)