Math, asked by sanskar282sr, 3 months ago

sin 20°= cosロ° cos 40°= sinロ° tan30°xtanロ°=1 sin 90° = ロ ( write the value)

Answers

Answered by abinashpirithivi2005

1

Answer:

sin20° = sin40°

cos40°=cos20°

tan30°×tan60°=1

sin90° = cos0°

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