![](https://static.ixambee.com/public/images/quesimg/Question Bank/Quantitative Aptitude/Trigonometry/...</a></li> <div class="clearfix mt-3"></div>
</ul>
</div>
<div class="row mt-2">
<div class="col-sm-12">
<div class="relevntBox">
<h2>Relevant for Exams:</h2>
<ul class="relevantForExam">
<a href="https://www.ixambee.com/exams/ssc-cgl">
<li>SSC CGL</li>
</a>
</ul>
</div>
</div>
</div>
</div>
</div>
<!-- // listing and pagination end here -->
<!-- ask doubt section start from here -->
<div class="row mb-5 mt-3" id="ask_doubt" cd="6">
<div class="col-sm-12" id="ask_doubt_div"></div>
</div>
<!-- // ask doubt end here -->
</div>
</section>
<div class="modal fade" id="myModal_login" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-body">
<p>Please Register/Login to Download Question </p>
</div>
<div class="modal-footer">
<a href="https://www.ixambee.com/" id="login_red"> <button type="button" class="btn btn-primary"> Login</button></a>
<a href="https://www.ixambee.com/" id="reg_red"> <button type="button" class="btn btn-primary">Register</button></a>
</div>
</div>
</div>
</div>
<div class="phoolMala1"></div>
<div class="phoolMala2"></div>
<div class="this-ismy-pledge fadeInBottom" id="pledge_div" style="display:none">
<div class="pledgerightSection">
<p class="pledgedHeading this_bold">I Pledged to:</p>
</div>
<div id="my_pledge" class="pledgeLeftSec">
</div>
<i class="fas fa-times crossIcons"></i>
</div>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#callbackfrom" id="hidden_rcb" style="display:none;">callback wala button</button>
<div class="modal fade" id="callbackfrom" style=)
Get Started with ixamBee
Start learning 50% faster. Sign in now
a=81 and b =1 (a4-b4) = (a²+b²) (a+b) (a-b) ((81)4 – 14)/82×80× (38+1) = ((81)2 +1) (81+1) (81-1) / 82×80× (38+1) = ((34)2+1) ×82×50 /82×80× (38+1) = (38+1)/ (38+1) =1.
From a point "A" on the ground, the angle of elevation to the top of a tower measuring 12 meters in height is 30°. Determine the horizontal distance be...
If sec(2A + B) = 2 and cos(A + B) = (1/√2) , find the value of {sec 2B + tan (A + B) } given that 0o < A, B < 90o
A man is standing at a point 40 meters away from a tower. The angle of elevation of the top of the tower from the point is 45°. After walking 20 meters...
Find the value of sin(θ) if 2sinθ = tanθ, for 0 < θ < 90°.
From a point on the ground, the angle of elevation of the top of a building is 45°. After walking 10 meters towards the building, the angle of elevatio...
Find the simplified value of:
If cos4 B - sin4 B =
