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6. A vector is represented in complex form as (3+2i). the length of the vector is closest to … (a) 13 (b) 3.6 (c) 5 (d) 1? 2x-y=5 -4x+2y=-10
can someone explain why the answers are infinite? the final answer i got was 0/-8x but shouldn't x=0, not infinite? Astronomy question: When viewing Jupiter through my 4 inch refractor, the planet appears only as a huge bright blob. Any way I can dim it? Lately I have had two times where I seen flashing lights (auras) when i over work, never happened before but now its coming up? Please help! Solve 2cos^2x=2+3sinx over [0,2π). Super confused, here! Thanks!!!?