A) at least 500 but less than 750
B) at least 750 but less than 1000
C) at least 1000
D) less than 500
Correct Answer: C
Solution :
\[\text{6 }{{\text{N}}_{\text{1}}}\text{ 3D}\] \[\text{=15}\text{.3}\text{.24}\] \[\text{=45}\times \text{24}\] \[=1080\]You need to login to perform this action.
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