what is the answer of this
Answer (1)
Answer:1) a1= 1, a2= 2, a3= 3, a4= 42) a1= 1/2, a2= 2/3, a3= 3/4, a4= 4/53) a1= 1, a2= (-4), a3= 9, a4= (-16)4) a1= 1, a2= 3, a3= 6, a4= 10simply substitute the value of n. n as the number of terms needed to form the sequence.
