If costheta+sintheta=sqrt(2)costheta, pr...

If `costheta+sintheta=sqrt(2)costheta`, prove that `costheta-sintheta=sqrt(2)sintheta`.

Promotional Banner

Promotional Banner

Topper's Solved these Questions

IPE:MAY-2015[TS]
SRISIRI PUBLICATION|Exercise SECTION - B|7 Videos
IPE:MAY-2015[TS]
SRISIRI PUBLICATION|Exercise SECTION - C|4 Videos
IPE:MAY-2015[AP]
SRISIRI PUBLICATION|Exercise SECTION - C|7 Videos
IPE:MAY-2016 (AP)
SRISIRI PUBLICATION|Exercise SECTION-3|7 Videos

SRISIRI PUBLICATION-IPE:MAY-2015[TS]-SECTION - C

If costheta+sintheta=sqrt(2)costheta, prove that costheta-sintheta=sqr...
Text Solution
|
Using the principle of finite Mathematical Induction prove the followi...
Text Solution
|
The shortest distance between the skew lines barr=(bari+3barj+3barK)+t...
Text Solution
|
If A, B, C are angles of a triangle, then prove that sin^(2)""A/2+si...
Text Solution
|
In DeltaABC" prove that "cos^(2).(A)/(2)+cos^(2).(B)/(2)+cos^(2).(C)/...
Text Solution
|