wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Find tanθ+cotα,sinθ,cosα.
1021296_bdf9d8a478da43e59e2df6064d12f083.png

Open in App
Solution

tanθ=BCAB
tanθ=1520=34
cotα=BDAB
cotα=15+620=2120
tanθ+cotα=34+2120=95
AD=AB2+BD2=400+441=29
AC=AB2+BC2=400+225=25
sinθ=BCAC=35
cosα=BDAD=2129

1022762_1021296_ans_765553f857be47f986a0649f69b2a0f0.png

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Extrema
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon