Find the annual rate of interest.
Principal
=2350= 2350
=2350
equals, 2350
rupees
Period
=2= 2
=2
equals, 2
years
Total amount
=2867 = 2867
=2867
equals, 2867
rupees
Annual rate of interest

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Use sigma notation to represent the following series for 9 terms.