Please wait...

NDA - Inverse Trigonometric Function Test 963
Menu grid icon
Result Result point icon
NDA - Inverse Trigonometric Function Test 963
  • Goals icon

    /

    Score
  • Trophy icon

    -

    Rank
White alarm icon Time Taken: -
Result frame illustration
  • Question 1/5
    1 / -0.33
    Evaluate :
    Solutions

    So,

    Hence

    =

    =

    =

    =

  • Question 2/5
    1 / -0.33
    Evaluate  ,
    Solutions

    Put y =

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒

  • Question 3/5
    1 / -0.33
    If  , then find the value of y .
    Solutions

    Given ………………(1)

    We know that

    So

    ⇒ ……………………………(2)

    Now

    = }

    =

    From (1)

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒

    Now we will check whether  satisfies equation (2) or not.

    Consider

    So both values of y satisfies equation (2) .

    ⇒ So

  • Question 4/5
    1 / -0.33
    If  then find y
    Solutions

    Given

    Rearranging

    ⇒

    We know that

    And

    ⇒

    Provided  and

    ⇒

    ⇒

    ⇒

    ⇒

    ⇒ y = 0 or

    ⇒ y = 0 or

    Now y = 0 or  should also satisfy  and

    As all values of y satisfies every condition.

    So y = 0 or

  • Question 5/5
    1 / -0.33
    Evaluate
    Solutions

    Let  =

    =

    =

    = -1

Close button icon
User Profile
-

Correct (-)

Wrong (-)

Skipped (-)

  • 1
  • 2
  • 3
  • 4
  • 5
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now