Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

if m^2 + m'^2 + 2mm'cosA = 1 , n^2 + n'^2 + 2nn'cosA = 1 , and , mn + m'n' + (mn' + m'n)cosA = 0 THEN WHAT IS m^2 + n^2 ???? please explain and show the steps

if m^2 + m'^2 + 2mm'cosA = 1  ,


n^2 + n'^2 + 2nn'cosA = 1  ,


and ,   mn + m'n' + (mn' + m'n)cosA = 0


THEN WHAT IS m^2 + n^2 ????


please explain and show the steps  


 

Grade:10

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
Dear student

There are more variables than the number of equations given,
Please write the Question in a standard form or attach an image of the question

Regards

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free