Answer:
The value of ∅ for the given trigonometrical equation is 60° .
Step-by-step explanation:
Given as :
The Trigonometrical equation
2 cos∅ + 2 = 3
<u>Now, Solving this equation to get the value of ∅</u>
∴ The equation can be written as
2 cos∅ = 3 - 2
or , 2 cos∅ = 1
or , cos∅ =
∴ ∅ =
I.e ∅ = 60°
So,The value of ∅ for the given trigonometrical equation = ∅ = 60°
Hence, The value of ∅ for the given trigonometrical equation is 60° . Answer
Answer:
The number of Apples did Ravi have at first is 125 .
Step-by-step explanation:
Let the number of Apples did Ravi have at first = x
The Apples which is sold by Ravi = of x
So, remainder now = x - of x =
of x
The apples given to his friend = of
x
I.e The apples given to his friend = of x
Now, The remaining Apples did Ravi have = 50
∴ According to question
of x -
of x = 60
Or, of x = 60
Or, of x = 60
∴ x = = 125
Hence The number of Apples did Ravi have at first is 125 . Answer
