sin45+cos45-tan45 how to fin question
Answers
Answered by
11
Hi ,
Sin45 + cos 45 - tan 45
= ( 1/√2 ) + ( 1/√2 ) - 1
= ( 2/√2 ) - 1
= [ ( √2 × √2 )/√2 ] - 1
= √2 - 1
I hope this helps you.
: )
Sin45 + cos 45 - tan 45
= ( 1/√2 ) + ( 1/√2 ) - 1
= ( 2/√2 ) - 1
= [ ( √2 × √2 )/√2 ] - 1
= √2 - 1
I hope this helps you.
: )
mysticd:
2 = ( √2 )² = ( √2 × √2 )
Is it clear now.
Answered by
13
HELLO DEAR,
Sin45 + cos 45 - tan 45
= ( 1/√2 ) + ( 1/√2 ) - 1
= 2/√2 - 1
[ 2/√2 = √2]
= √2 - 1
I HOPE ITS HELP YOU DEAR,
THANKS
Sin45 + cos 45 - tan 45
= ( 1/√2 ) + ( 1/√2 ) - 1
= 2/√2 - 1
[ 2/√2 = √2]
= √2 - 1
I HOPE ITS HELP YOU DEAR,
THANKS
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