<span>Given cosA x cos2A x cos4A x cos8A = sin16A/16sinA
RHS
sin16A/16sinA
[2sin8A cos 8A]/16sinA
[cos8A(2sin4A cos4A)]/8sinA
[cos8A cos 4A(2 sin 2A cos 2A)]/4sinA
[cos 8A cos 4A cos 2A(sin2A)]/2 sinA
[cos8A cos 4A cos 2A(2sinA cos A)]/2
sin A
cos A cos 2A cos 4A cos 8A
Hence RHS=LHS</span>
I see no underlined digit. But here:
6 - Hundred place.
4 - Tens place.
8 - Units/ones place.
What is the graph? nobody would be able to tell because if it is a tan/cotan, linear or cubic/quintic graph, range is infinite.
if it is a radical or absolute value or quadratic/quartic/sextic function, it goes in one direction infinitely
for sin/cos range is (-1, 1), adjusted to y= translation vector
for sec/csc, range is [-inf,-1)(1, inf), adjusted to y= translation vector of course
there are some functions that are fractions of binomials that can't have certain y values. (5x+5)/(x+4) has no y result at 4
Answer:
(2,2)
Step-by-step explanation:
-3 + 5 = 2
4 - 2 = 2