prove LHS =RHS in given questions
Attachments:
Answers
Answered by
1
Heya
LHS = 3 sin 30 sin²30 + 3 cos 60 tan 45 + cosec²90
3 × 1/2 ×1/8 + 3 × root3/2 × 1 + 1
3/8 + 3root3/2 = 4
Hence, L. H. S = R. H. S
LHS = 3 sin 30 sin²30 + 3 cos 60 tan 45 + cosec²90
3 × 1/2 ×1/8 + 3 × root3/2 × 1 + 1
3/8 + 3root3/2 = 4
Hence, L. H. S = R. H. S
Similar questions