Home
Class 10
MATHS
Show that cos 38^(@) -sin 52^(@) = 0...

Show that
`cos 38^(@) -sin 52^(@) = 0`

Text Solution

Verified by Experts

The correct Answer is:
0
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY

    NAND LAL PUBLICATION|Exercise Exercise 8.4|18 Videos
  • INTRODUCTION TO TRIGONOMETRY

    NAND LAL PUBLICATION|Exercise Exercise 8.2 (True or False)|5 Videos
  • COORDINATE GEOMETRY

    NAND LAL PUBLICATION|Exercise Exercise 7.4 |13 Videos
  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    NAND LAL PUBLICATION|Exercise EXERCISE 3.7|9 Videos

Similar Questions

Explore conceptually related problems

Show that : cos 38^@ cos 52^@-sin 38^@ sin 52^@ = 0

Show that : cos38^@cos52^@-sin38^@sin52^@=0 .

In triangleABC , right angle at C, if tan A = 1/sqrt3 . Show that sin A cos B -cos A sin B = - 1/2 .

Show that {:|(cos15^@, sin15^@),(sin75^@, cos75^@)|:}= 0

Prove that : cos 130^@ cos 40^@+ sin 130^@ sin 40^@= 0 .

Show that (i) sin^(8)A-cos^(8)A=(sin^(2)A-cos^(2)A)(1-2sin^(2)A.cos^(2)A)

If A = [(5,2),(-1,2)] and I = [(1,0),(0,1)] show that (A - 3I) (A - 4I) = 0

If tan^2 theta=2 tan^2 phi+1 , show that cos 2 theta+ sin^2 phi=0 .

Without using Trigonometric Tables evaluate the following :- (2cos38^@)/(sin52^@)+(4tan40^@)/(cot50^@)+(12sec66^@)/(cosec24^@)

Show that |(sin10^@ , - cos10^@),(sin80^@, cos80^@)| = 1