i need it urgently
pls no spam
Attachments:
Answers
Answered by
2
Step-by-step explanation:this is ur ans..... follow me please ....I have helped u in exam
this is not my writing..... please don't go in that....this...is in Google...
Attachments:
Answered by
2
Answer:
(A) 23/8
Step-by-step explanation:
sinA = 8/17
P = 8
H = 17
ATQ
P²+B² = H²
8²+B² = 17²
B² = 17² -8²
B²=(17+8)(17-8)
B²=225
B=15
cosA=B/H=15/17
secA = 1/cosA
cosecA= 1/sinA
secAcosA=cosecAcosA
(1/cosA)(cosA) +(1/sinA)(cosA)
1 +cosA/sinA
1+cotA (cotA=cosA/dinA)
1+15/8
8+15/8
23/8
Similar questions
India Languages,
4 months ago
Social Sciences,
4 months ago
Math,
4 months ago
Math,
11 months ago
Social Sciences,
11 months ago