A, Jawahar, Department of EEE, Sanketika Institute of Technology and Management, Visakhapatnam, Andhra Pradesh, India. A, Mannimaran, Department of Computer Applications, Karpagam College of Engineering, Coimbatore-32, Tamil Nadu, India. AHMAD, FAROOQ, Department of Mathematics Government College for Women Nawakadal. Srinagar, Jammu & Kashmir. AHMAD, PEER JAVAID, Department of Statistics Government College for Women Nawakadal. Srinagar, Jammu & Kashmir. Ayodeji A, Ayoola