Home
Class 10
MATHS
Evaluate : cos 48^(@) - sin 42^(@)...

Evaluate :
`cos 48^(@) - sin 42^(@)`

Text Solution

Verified by Experts

The correct Answer is:
0
Promotional Banner

Topper's Solved these Questions

  • C.B.S.E 2020 CLASS -X (OUTSIDE DELHI)

    OSWAL PUBLICATION|Exercise OUTSIDE DELHI SET -I ( SECTION- B ) |7 Videos
  • C.B.S.E 2020 CLASS -X (OUTSIDE DELHI)

    OSWAL PUBLICATION|Exercise OUTSIDE DELHI SET -I ( SECTION- C ) |11 Videos
  • C.B.S.E 2020 CLASS -X (DELHI)

    OSWAL PUBLICATION|Exercise DELHI SET -III ( SECTION- D ) |1 Videos
  • CIRCLES

    OSWAL PUBLICATION|Exercise SELF ASSESSMENT|5 Videos

Similar Questions

Explore conceptually related problems

Evaluate cos 48^(@) cos 42^(@) - sin48^(@) sin 42^(@)

Find the value of cos48^(@)-sin42^(@) .

Find the value of (cos48^(@)-sin42^(@))

Without using trigonometric tables, evaluate : (i) cos 48^@-sin42^@ (ii) cosec31^@-sec59^@ (iii) cot 34^@-tan56^@ (iv) cos^2 13^@-sin^2 77^@

Find the value of cos42^(@)-sin48^(@) .

Evaluate: i) sin48^(@)cos42^(@)+cos48^(@)sin42^(@) ii) cos72^(@)cos12^(@)+sin72^(@)sin12^(@) ii) cos72^(@)cos12^(@)+sin72^(@)sin12^(@) iii) (tan100^(@)+tan35^(@))/(1-tan100^(@)tan35^(@)) iv) sinAcos(A-B)-cosAsin(A-B)

The value of cos^(2)48^(@)-sin^(2)12^(@) is

Evaluate : ((cos65^(@)sin18^(@)cos58^(@)))/((cos72^(@)sin25^(@)sin32^(@)))

Evaluate |["cos" 15^(@), "sin"15^(@)],["sin" 75^(@), "cos"75^(@)]|

cos^(2)48^(@)-sin^(2)12^(@)=?