English, asked by subhudash, 8 months ago

If sec a = cosec (2a-30) find a​

Answers

Answered by sureshshiva
1

Answer:

. If sec 2A = cosec(A - 30) where 2A is an acute angle. Find A.​ Get the answers you need, now!

Explanation:

Answered by royanushre9
0

Explanation:

sec 2A = cosec ( A - 30 )

cosec ( 90 - 2A ) = cosec A - 30

90 - 2A = A - 30

- 2A - A = - 30 - 90

- 3A = - 120

A = 40

Previous Question
Next Question
Similar questions
Math, 3 months ago
If A = {1,2,5} find AxA.​
Math, 3 months ago
If A = {2, 4, 6, 8, 10} and B = {3, 6, 9, 12, 15}, then find A intersection B​...
Social Sciences, 3 months ago
what was the policy of Appearement of Hittler?
Chemistry, 8 months ago
what is chemical reaction​...
Hindi, 8 months ago
Bahelia kab thaga sa reh gaya ​...
Social Sciences, 11 months ago
The _________________ environment contains institutions and other forces that affect society`s basic values, perceptions, preferences, and behaviors.
Chemistry, 11 months ago
The empirical formula of glucose is ch2 o which has a formula mass of 30 amu. If the molecular mass of glucose is 180 amu. Determine the molecular formula of glucose...
Chemistry, 11 months ago
The electronic configuration of an element is 2 8 4 state its : group and period in the modern periodic table . Name and write its one phyisical property...