(ग) मान ज्ञात कीजिए:
tan 30°coec60°+ tan60° sec30°
Answers
Answered by
0
Step-by-step explanation:
tan90°coec 60°+sec30°
Answered by
0
Answer:
tan30°cosec60°+tan60°sec30°
we know
tan30°=1/√3
cosec60°=2/√3
tan60°=√3
sec30°=2/√3
so,
put this value in the solution
=1/√3 . 2/√3 + √3 . 2/√3
=2/3+2
=2+6/3
=8/3
Similar questions