MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Value of Standard Angle(30,60,90)

If sec 2 A=co...

Question

If sec 2A = cosec (A − 42°), where 2A is an acute angles, find the value of A.

Open in App

Solution

Given: and is an acute angle

We have to find

So we proceed as follows to calculate

Hence the value of is

Suggest Corrections

thumbs-up

3

Similar questions

If sec 2A = cosec $(A - 42^{o})$ ,where 2A is an acute angle, find the value of A.

Q. If sec2A = cosec(A

-

°

), where 2A is an acute angle, then find the value of A. [CBSE2008]

sec 2 A = cosec (A - 42^{\circ})

2 A

is acute angle, then value of

A

sec 2 A = cos e c (A - 42),

2 A

is a measure of acute angle then the value of A is ...............

sec 2 A

csc (A

42^{\circ}

2 A

is an acute angle, find the value of

A

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Trigonometric Ratios of Standard angle(30,60,90)

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Value of Standard Angle(30,60,90)

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon