" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
• ([sin × sin] + [1+cos × 1+cos])/(1+cos × sin)
• (sin^2 + 1 +2cos +cos^2)/(sin)(1+cos)
• (sin^2 + cos^2 + 1 +2cos)/(sin)(1+cos)
• (1 +1 +2cos)/(sin)(1+cos)
• (2+2cos)/(sin)(1+cos)
• 2(1+cos)/sin(1+cos)
• 2/sin
• 2 × 1/sin
• 2 × cosec
• 2 cosec a #E
- Identitas
penyelesaian terlampir