1/tan60;sin90;tanto......forma a sequence calculate the fourth term

Given the sequence 1/tan60, sin90, tanto, we can calculate the fourth term by looking at the patterns in the terms provided.

1/tan60 = 1/sqrt(3) = sqrt(3)/3
sin90 = 1
tanto = We are missing the information for this term

Looking at the pattern, we see that the first term is sqrt(3)/3, the second term is 1, and the third term is missing. So, to find the third term, we need to determine what operation is being applied to each term to get to the next term.

From the given terms, we can see that the operation being applied is squaring the previous term. So, to find the third term, we need to square the second term (sin90):

sin(90)^2 = 1^2 = 1

Therefore, the fourth term in the sequence is 1.