if sin a – cos a = 0 for some acute angle a, then find the value of 2tan^2 a 1/(cosec^2 a) 1
Published 9 months ago • 9.7K plays • Length 1:35Download video MP4
Download video MP3
Similar videos
-
4:29
if sin(a 2b)=(root3)/2 and cos(a 4b)=0, then find a and b
-
38:21
similar triangle all you need to know -a complete guide with concepts and practice questions
-
32:51
aa hl: problem 3 p1 may 2023 (zeros of cos and sin)(pythagorean identity)(radians)
-
1:07:35
trigonometric functions assignment finding reference angle astc trigo ratio in other quadrants
-
43:56
α for ζmath
-
33:41
all i want is gas
-
21:04
zero axes define quadrants
-
4:52
can you solve this “impossible” trig problem?
-
10:19
trigonometric ratio of multiple angles - prove that sin2a = 2sinacosa
-
1:44
evaluate the arc cosine without a calculator
-
2:35
in figure, at is a tangent to the circle with centre o such that cm ot = 4 cm and ∠ota = 30°.
-
3:34
if tan 2a =cot (a -18) where 2a is an acute angle, find the value of a [q3]
-
8:25
evaluate trig functions without using a calculator using cofunction identities
-
2:39
if sin a cosec a = 2, find the value of sin^2 a cosec^2 a. | 9 | trigonometrical ratios | ...
-
9:29
can you solve this infinite series question ??
-
11:28
a quick and easy challenge in algebra
-
6:49
factorization of algebraic expressions | a nice math olympiad | part-2
-
0:38
proving equations in trigonometry (sec a - tan a) /(sec a tan a) = 1 - 2sec a tan a 2 tan^2 a
-
2:38
sin a cosec a = 2, sin^7 a cos^7 a = ?literally 90% could not crack this!
-
2:46
if sin x cosec x = 2 then find the value of sin^19 x cosec^20 x