Question #f6e31
2 Answers
Feb 26, 2018
Explanation:
to find
Feb 26, 2018
Explanation:
#"to evaluate "a_4" substitute n = 4 into the formula"#
#rArra_(color(red)(4))=6xx(1/3)^(color(red)(4))#
#color(white)(xxxx)=6xx1/81=6/81=2/27#