Within what respective limits must A 2 lie when

The correct option is A 2 sin A 2 = √( 1 + sin A ) + √( 1 sin A ) Respective limits #160; A/2 #160; lies when 2sinA/2 = √(1 + sin A) #1 ...

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

Product of Trigonometric Ratios in Terms of Their Sum

Within what r...

Question

Within what respective limits must $\frac{A}{2}$ lie when

2 sin \frac{A}{2} = \sqrt{1 + sin A} + \sqrt{1 - sin A}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

2 sin \frac{A}{2} = - \sqrt{1 + sin A} + \sqrt{1 - sin A}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 sin \frac{A}{2} = + \sqrt{1 + sin A} - \sqrt{1 - sin A}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 cos \frac{A}{2} = \sqrt{1 + sin A} - \sqrt{1 - sin A}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

2 sin \frac{A}{2} = \pm \sqrt{1 - sin A} \pm \sqrt{1 + sin A},

\frac{A}{2} = \frac{19 π}{11}

2 cos \frac{A}{2} = \pm \sqrt{1 - sin A} \pm \sqrt{1 + sin A}

\frac{A}{2} = - 140^{\circ}

2 cos \frac{A}{2} = \pm \sqrt{1 - sin A} \pm \sqrt{1 + sin A},

\frac{1 + sin A}{1 - sin A} - \frac{1 - sin A}{1 + sin A}

( √1 + sin A / √ 1- sin A ) + ( √1 - sin A / √ 1 + sin A ) = 2 sec A

Join BYJU'S Learning Program